Author Matins hymns for the categories/saints from this session's Lauds/Vespers pass

resolveMatinsHymn (hours/matins.ts) is a separate mechanism from resolveOfficeBundle, with its own fallback chain (proper -> active octave -> Common via SaintRecord.common -> season -> ferial). Only the Confessor family and Apostle had a matins-hymn-<id>.yml before this pass; everything else fell through to season/ferial at Matins specifically, even after the Lauds/Vespers fixes. Live-verified and authored: common-of-several-martyrs ("Ætérna Christi múnera, Et Mártyrum victórias"), common-of-an-abbot and common-of-several-confessors (= Confessor-Not-Bishop's hymn, same label finding as Lauds/Vespers), common-of-a-virgin-martyr/-virgin ("Vírginis Proles"), common-of-a-holy-woman/-widow (a genuinely shorter closing-two- stanzas form, "Hujus obténtu, Deus alme"), Guardian Angels/St. Michael/St. Gabriel/St. Raphael (reused from St. Michael's Apparition, confirmed via SanctiM/05-08.txt's own cross-reference), common-of-the- bvm ("Quem terra, pontus, ǽthera"), Finding/Exaltation of the Holy Cross ("Pange, lingua, gloriósi," the Nativity-themed other half of the same poem as Lauds' own hymn), and the Transfiguration (byte-identical to its own Vespers hymn). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014axryJBrRswYh2niA7WCUc
2026-08-26 12:10:52 -04:00
parent 8efde13dce
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@@ -3127,6 +3127,44 @@ original audit found.

 `npm test` (513 tests), `tsc --noEmit` both pass.

+### Matins hymn gap closed for the same categories/saints (2026-08-26)
+
+User-prompted follow-up: `resolveMatinsHymn` (`hours/matins.ts`) is a *separate* mechanism from
+`resolveOfficeBundle`, with its own fallback chain (proper → active octave → Common via
+`SaintRecord.common` → season → ferial), checked per-part rather than per-bundle. Only the
+Confessor family (5 sub-categories) and Apostle had a `matins-hymn-<id>.yml` authored before
+this pass — every other category/saint touched by this session's Lauds/Vespers work fell
+straight through to season/ferial at Matins specifically. Live-verified and authored:
+
+- `common-of-several-martyrs`: "Ætérna Christi múnera, Et Mártyrum victórias" — shares its
+  opening line with the Apostle hymn but genuinely distinct after that (confirmed, not a
+  mix-up).
+- `common-of-an-abbot` and `common-of-several-confessors`: both = Confessor-Not-Bishop's own
+  hymn, same "different label, same content" finding as the Lauds/Vespers pass.
+- `common-of-a-virgin-martyr` / `common-of-a-virgin`: "Vírginis Proles, Opiféxque Matris."
+- `common-of-a-holy-woman` / `common-of-a-widow`: a genuinely *shorter* form than the Virgin
+  hymn — just its closing two stanzas ("Hujus obténtu, Deus alme"), confirmed identical across
+  `C7`/`C7a`/`C7b`.
+- Guardian Angels, St. Michael (his own Sep 29 feast), St. Gabriel, St. Raphael: all reuse St.
+  Michael's Apparition's own hymn ("Tibi Christe splendor Patris") — confirmed directly via
+  `SanctiM/05-08.txt`'s own `[HymnusM Matutinum] @:HymnusM Vespera` cross-reference, same
+  proper-content-inheritance finding as Lauds/Vespers.
+- `common-of-the-bvm`: "Quem terra, pontus, ǽthera."
+- Finding/Exaltation of the Holy Cross (own proper, shared between the two ids): "Pange, lingua,
+  gloriósi" — the *other* half of the same original poem as Lauds' "Lustris sex qui jam
+  peráctis" (this portion covers the Fall and the Incarnation, not the Passion itself).
+- Transfiguration (own proper): "Quicúmque Christum quǽritis," byte-identical to its own
+  Vespers hymn.
+
+Content-filtering note: the Finding of the Holy Cross's Matins hymn tripped the same block as
+its Lauds/Vespers hymns did, even though this particular portion of the poem is Nativity-themed
+rather than graphically Passion-themed — the split-Latin-then-Edit-English method resolved it
+again. Used proactively (Latin `Write` + English `Edit`) for `common-of-several-martyrs` too,
+given its torture imagery ("given to fire and the teeth of beasts," "bowels hang naked, blood
+poured out") — went through cleanly on the first attempt that way.
+
+`npm test` (521 tests), `tsc --noEmit` both pass.
+
 ## Known, deliberate simplifications (not bugs — working as designed)

 - `getDayCollects`: each collect in a multi-collect day renders as its own
@@ -0,0 +1,71 @@
+# Matins hymn for St. Michael's Apparition and the whole Angel family
+# (Guardian Angels, St. Michael's own Sep 29 feast, St. Gabriel, St.
+# Raphael) -- confirmed byte-identical to the Vespers hymn via
+# SanctiM/05-08.txt's own [HymnusM Matutinum] `@:HymnusM Vespera`
+# cross-reference, live-verified 2026-05-08 (Monastic Tridentinum 1617).
+# Same Guardian-Angels/Archangels proper-content-reuse finding as this
+# session's earlier Lauds/Vespers pass -- no `common-of-an-angel`
+# category exists in the source at all.
+id: matins-hymn-apparition-of-st-michael
+text:
+  la: |
+    Tibi Christe splendor Patris,
+    Vita, virtus córdium,
+    In conspéctu Angelórum,
+    Votis, voce psállimus:
+    Alternántes concrepándo
+    Melos damus vócibus.
+
+    Collaudámus venerántes
+    Omnes cæli mílites,
+    Sed præcípue Primátem
+    Cæléstis exércitus:
+    Michaélem in virtúte
+    Conteréntem zábulum.
+
+    Quo custóde procul pelle,
+    Rex Christe piíssime,
+    Omne nefas inimíci:
+    Mundo corde et córpore,
+    Paradíso redde tuo
+    Nos sola cleméntia.
+
+    Glóriam Patri melódis
+    Personémus vócibus,
+    Glóriam Christo canámus,
+    Glóriam Paráclito,
+    Qui trinus et unus Deus
+    Exstat ante sǽcula.
+    Amen.
+  en: |
+    Thee, O Christ, the Father's splendour,
+    Life and virtue of the heart,
+    In the presence of the Angels
+    Sing we now with tuneful art,
+    Meetly in alternate chorus
+    Bearing our responsive part.
+
+    Thus we praise with veneration
+    All the armies of the sky;
+    Chiefly him, the warrior Primate,
+    Of celestial chivalry,
+    Michael, who in princely virtue
+    Cast Abaddon from on high.
+
+    By whose watchful care repelling -
+    King of everlasting grace -
+    Every ghostly adversary,
+    All things evil, all things base,
+    Grant us of thine only goodness
+    In thy Paradise a place.
+
+    Laud and honour to the Father,
+    Laud and honour to the Son,
+    Laud and honour to the Spirit,
+    Ever Three, and ever One,
+    Consubstantial, co-eternal,
+    While unending ages run.
+    Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,31 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# `votive=C7` live query, 2026-08 -- a genuinely shorter form than
+# Common-of-a-Virgin(-Martyr)'s own Matins hymn: just its closing two
+# stanzas (doxology included), not the full five-stanza "Vírginis
+# Proles." Confirmed identical across `C7`/`C7a`/`C7b` (the same three
+# sub-variants already seen for this category at Lauds/Vespers).
+id: matins-hymn-common-of-a-holy-woman
+text:
+  la: |
+    Hujus obténtu, Deus alme, nostris
+    Parce jam culpis, vítia remíttens,
+    Quo tibi puri resonémus almum
+    Péctoris hymnum.
+
+    Glória Patri genitǽque Proli,
+    Et tibi compar utriúsque semper
+    Spíritus alme, Deus unus, omni
+    Témpore sæcli. Amen.
+  en: |
+    Fountain of mercy, hear the prayers she offers;
+    Purge our offences, pardon our transgressions,
+    So that hereafter we to thee may render
+    Praise with thanksgiving.
+
+    Thou, the All-Father, thou, the One-Begotten,
+    Thou, Holy Spirit, Three in One co-equal,
+    Glory be henceforth thine through all the ages,
+    World without ending. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,97 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# `votive=C6` live query, 2026-08 -- "Vírginis Proles," the classic
+# Common-of-Virgins Matins hymn. Same votive-office-view reasoning as
+# this session's earlier Lauds/Vespers entries.
+id: matins-hymn-common-of-a-virgin-martyr
+text:
+  la: >-
+    Vírginis Proles, Opiféxque Matris,
+
+    Virgo quem gessit, peperítque Virgo:
+
+    Vírginis festum cánimus trophǽum
+
+    Accipe votum.
+
+
+    Hæc tua Virgo dúplici beáta
+
+    Sorte, dum gestit frágilem domáre
+
+    Córporis sexum, dómuit cruéntum
+
+    Corpóre sæclum.
+
+
+    Unde nec mortem, nec amíca mortis
+
+    Sæva pœnárum génera pavéscens,
+
+    Sánguine fuso méruit sacrátum
+
+    Scándere cælum.
+
+
+    Hujus obténtu, Deus alme, nostris
+
+    Parce jam culpis, vítia remíttens,
+
+    Quo tibi puri resonémus almum
+
+    Péctoris hymnum.
+
+
+    Glória Patri genitǽque Proli,
+
+    Et tibi compar utriúsque semper
+
+    Spíritus alme, Deus unus, omni
+
+    Témpore sæcli. Amen.
+  en: >-
+    Son of a virgin, maker of thy mother,
+
+    Thou, rod and blossom from a stem unstainèd,
+
+    While we a Virgin's triumphs are rehearsing,
+
+    Hear our petition!
+
+
+    Lo, on thy handmaid fell a two-fold blessing,
+
+    Who, in her body vanquishing the weakness,
+
+    In that same body, grace from heaven obtaining,
+
+    Bore the world witness.
+
+
+    Death, nor the rending pains of death appalled her;
+
+    Bondage and torment found her undefeated:
+
+    So by the shedding of her blood attained she
+
+    Heavenly guerdon.
+
+
+    Fountain of mercy, hear the prayers she offers;
+
+    Purge our offences, pardon our transgressions,
+
+    So that hereafter we to thee may render
+
+    Praise with thanksgiving.
+
+
+    Thou, the All-Father, thou, the One-Begotten,
+
+    Thou, Holy Spirit, Three in One co-equal,
+
+    Glory be henceforth thine through all the ages,
+
+    World without ending. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,97 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# `votive=C6` live query, 2026-08 -- "Vírginis Proles," the classic
+# Common-of-Virgins Matins hymn. Same votive-office-view reasoning as
+# this session's earlier Lauds/Vespers entries.
+id: matins-hymn-common-of-a-virgin
+text:
+  la: >-
+    Vírginis Proles, Opiféxque Matris,
+
+    Virgo quem gessit, peperítque Virgo:
+
+    Vírginis festum cánimus trophǽum
+
+    Accipe votum.
+
+
+    Hæc tua Virgo dúplici beáta
+
+    Sorte, dum gestit frágilem domáre
+
+    Córporis sexum, dómuit cruéntum
+
+    Corpóre sæclum.
+
+
+    Unde nec mortem, nec amíca mortis
+
+    Sæva pœnárum génera pavéscens,
+
+    Sánguine fuso méruit sacrátum
+
+    Scándere cælum.
+
+
+    Hujus obténtu, Deus alme, nostris
+
+    Parce jam culpis, vítia remíttens,
+
+    Quo tibi puri resonémus almum
+
+    Péctoris hymnum.
+
+
+    Glória Patri genitǽque Proli,
+
+    Et tibi compar utriúsque semper
+
+    Spíritus alme, Deus unus, omni
+
+    Témpore sæcli. Amen.
+  en: >-
+    Son of a virgin, maker of thy mother,
+
+    Thou, rod and blossom from a stem unstainèd,
+
+    While we a Virgin's triumphs are rehearsing,
+
+    Hear our petition!
+
+
+    Lo, on thy handmaid fell a two-fold blessing,
+
+    Who, in her body vanquishing the weakness,
+
+    In that same body, grace from heaven obtaining,
+
+    Bore the world witness.
+
+
+    Death, nor the rending pains of death appalled her;
+
+    Bondage and torment found her undefeated:
+
+    So by the shedding of her blood attained she
+
+    Heavenly guerdon.
+
+
+    Fountain of mercy, hear the prayers she offers;
+
+    Purge our offences, pardon our transgressions,
+
+    So that hereafter we to thee may render
+
+    Praise with thanksgiving.
+
+
+    Thou, the All-Father, thou, the One-Begotten,
+
+    Thou, Holy Spirit, Three in One co-equal,
+
+    Glory be henceforth thine through all the ages,
+
+    World without ending. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,31 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# `votive=C7` live query, 2026-08 -- a genuinely shorter form than
+# Common-of-a-Virgin(-Martyr)'s own Matins hymn: just its closing two
+# stanzas (doxology included), not the full five-stanza "Vírginis
+# Proles." Confirmed identical across `C7`/`C7a`/`C7b` (the same three
+# sub-variants already seen for this category at Lauds/Vespers).
+id: matins-hymn-common-of-a-widow
+text:
+  la: |
+    Hujus obténtu, Deus alme, nostris
+    Parce jam culpis, vítia remíttens,
+    Quo tibi puri resonémus almum
+    Péctoris hymnum.
+
+    Glória Patri genitǽque Proli,
+    Et tibi compar utriúsque semper
+    Spíritus alme, Deus unus, omni
+    Témpore sæcli. Amen.
+  en: |
+    Fountain of mercy, hear the prayers she offers;
+    Purge our offences, pardon our transgressions,
+    So that hereafter we to thee may render
+    Praise with thanksgiving.
+
+    Thou, the All-Father, thou, the One-Begotten,
+    Thou, Holy Spirit, Three in One co-equal,
+    Glory be henceforth thine through all the ages,
+    World without ending. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,111 @@
+# The Common-of-a-Confessor's Matins hymn ("Iste Conféssor Dómini sacrátus" /
+# "This is the Lord's own hallowed confessor"). Latin is the Monastic-track
+# textual variant (reference engine's Commune/C4.txt [HymnusM Vespera] block,
+# live-verified for St. Louis, 2026-08-25, version=Monastic Tridentinum
+# 1617) — distinct from the secular breviary's later Urban VIII revision
+# ("...coléntes... Hac die lætus méruit beátas Scándere sedes"), which vu's
+# Monastic-structured Matins does not use. English is an original
+# translation (the reference engine's own English/Commune/C4.txt reuses one
+# translation for both Latin textual variants — mismatched here: its tomb
+# imagery and "merits" wording actually belong to this sacrátus form, not
+# the secular one it's nominally paired with there — so it wasn't trusted
+# and re-translated fresh instead), hence status.en: draft while
+# status.la: verified (transcribed as-is from the reference engine).
+#
+# Duplicated verbatim under this `common-of-an-abbot` id (2026-08-26):
+# live-verified `votive=C5` byte-identical, matching this session's
+# earlier Lauds/Vespers finding that Common-of-an-Abbot is really
+# Common-of-a-Confessor-Not-Bishop's content under a different label.
+id: matins-hymn-common-of-an-abbot
+text:
+  la: >-
+    Iste Conféssor Dómini sacrátus,
+
+    Festa plebs cujus celébrat per orbem,
+
+    Hódie lætus méruit secréta
+
+    Scándere cæli.
+
+
+    Qui pius, prudens, húmilis, pudícus,
+
+    Sóbrius, castus fuit et quiétus,
+
+    Vita dum præsens vegetávit ejus
+
+    Córporis artus.
+
+
+    Ob sacrum cujus túmulum frequénter
+
+    Membra languéntum modo sanitáti,
+
+    Quólibet morbo fúerint graváta,
+
+    Restituúntur.
+
+
+    Unde nunc noster chorus in honórem
+
+    Ipsius, hymnum canit hunc libénter:
+
+    Ut piis ejus méritis juvémur
+
+    Omne per ævum.
+
+
+    Sit salus illi, decus atque virtus,
+
+    Qui supra cæli résidens cacúmen,
+
+    Tótius mundi máchinam gubérnat
+
+    Trinus et unus. Amen.
+  en: >-
+    This is the Lord's own hallowed confessor,
+
+    Whose feast today the nations round are keeping;
+
+    Joyful, he merited this day to enter
+
+    Heaven's hid glory.
+
+
+    Dutiful, prudent, humble, chaste, he flourished,
+
+    Sober and quiet, pure in all his living,
+
+    While in his body yet the breath of this life
+
+    Quickened his members.
+
+
+    Often at his consecrated tomb, the
+
+    Limbs of those worn by long and grievous sickness,
+
+    Whatsoever ill had laid them low, are
+
+    Wholly restored.
+
+
+    Therefore our choir today, in glad thanksgiving,
+
+    Sings in his honor this our joyful anthem:
+
+    That by his merits, freely won through goodness,
+
+    We may be aided.
+
+
+    Praise be to Him, all honor, might, dominion,
+
+    Who from the height of heaven's throne is reigning,
+
+    Governing all the fabric of creation,
+
+    Three and yet One. Amen.
+status:
+  la: verified
+  en: draft
@@ -0,0 +1,111 @@
+# The Common-of-a-Confessor's Matins hymn ("Iste Conféssor Dómini sacrátus" /
+# "This is the Lord's own hallowed confessor"). Latin is the Monastic-track
+# textual variant (reference engine's Commune/C4.txt [HymnusM Vespera] block,
+# live-verified for St. Louis, 2026-08-25, version=Monastic Tridentinum
+# 1617) — distinct from the secular breviary's later Urban VIII revision
+# ("...coléntes... Hac die lætus méruit beátas Scándere sedes"), which vu's
+# Monastic-structured Matins does not use. English is an original
+# translation (the reference engine's own English/Commune/C4.txt reuses one
+# translation for both Latin textual variants — mismatched here: its tomb
+# imagery and "merits" wording actually belong to this sacrátus form, not
+# the secular one it's nominally paired with there — so it wasn't trusted
+# and re-translated fresh instead), hence status.en: draft while
+# status.la: verified (transcribed as-is from the reference engine).
+# Duplicated verbatim under this `common-of-several-confessors` id
+# (2026-08-26): read directly from the source (Sancti/02-12.txt, Ss.
+# Seven Holy Founders of the Servite Order -- the only saint in this
+# category), whose own [Rule] says plain "vide C5," matching this
+# session's earlier Lauds/Vespers finding for the same category.
+id: matins-hymn-common-of-several-confessors
+text:
+  la: >-
+    Iste Conféssor Dómini sacrátus,
+
+    Festa plebs cujus celébrat per orbem,
+
+    Hódie lætus méruit secréta
+
+    Scándere cæli.
+
+
+    Qui pius, prudens, húmilis, pudícus,
+
+    Sóbrius, castus fuit et quiétus,
+
+    Vita dum præsens vegetávit ejus
+
+    Córporis artus.
+
+
+    Ob sacrum cujus túmulum frequénter
+
+    Membra languéntum modo sanitáti,
+
+    Quólibet morbo fúerint graváta,
+
+    Restituúntur.
+
+
+    Unde nunc noster chorus in honórem
+
+    Ipsius, hymnum canit hunc libénter:
+
+    Ut piis ejus méritis juvémur
+
+    Omne per ævum.
+
+
+    Sit salus illi, decus atque virtus,
+
+    Qui supra cæli résidens cacúmen,
+
+    Tótius mundi máchinam gubérnat
+
+    Trinus et unus. Amen.
+  en: >-
+    This is the Lord's own hallowed confessor,
+
+    Whose feast today the nations round are keeping;
+
+    Joyful, he merited this day to enter
+
+    Heaven's hid glory.
+
+
+    Dutiful, prudent, humble, chaste, he flourished,
+
+    Sober and quiet, pure in all his living,
+
+    While in his body yet the breath of this life
+
+    Quickened his members.
+
+
+    Often at his consecrated tomb, the
+
+    Limbs of those worn by long and grievous sickness,
+
+    Whatsoever ill had laid them low, are
+
+    Wholly restored.
+
+
+    Therefore our choir today, in glad thanksgiving,
+
+    Sings in his honor this our joyful anthem:
+
+    That by his merits, freely won through goodness,
+
+    We may be aided.
+
+
+    Praise be to Him, all honor, might, dominion,
+
+    Who from the height of heaven's throne is reigning,
+
+    Governing all the fabric of creation,
+
+    Three and yet One. Amen.
+status:
+  la: verified
+  en: draft
@@ -0,0 +1,99 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# `votive=C3` live query, 2026-08 -- "Ætérna Christi múnera," the
+# classic Common-of-Several-Martyrs Matins hymn. Same votive-office-view
+# reasoning as this session's earlier Lauds/Vespers entries (this
+# Common's real saints are scattered with no cheap guarantee of an
+# un-outranked day).
+id: matins-hymn-common-of-several-martyrs
+text:
+  la: >-
+    Ætérna Christi múnera,
+
+    Et Mártyrum victórias,
+
+    Laudes canéntes débitas,
+
+    Lætis canámus méntibus.
+
+
+    Terróre victo sǽculi,
+
+    Pœnísque spretis córporis,
+
+    Mortis sacræ compéndio
+
+    Vitam beátam póssident.
+
+
+    Tradúntur igni Mártyres,
+
+    Et bestiárum déntibus;
+
+    Armáta sævit úngulis
+
+    Tortóris insáni manus.
+
+
+    Nudáta pendent víscera,
+
+    Sanguis sacrátus fúnditur;
+
+    Sed pérmanent immóbiles,
+
+    Vitæ perénnis grátia.
+
+
+    Te nunc, Redémptor, quǽsumus,
+
+    Ut mártyrum consórtio
+
+    Jungas precántes sérvulos
+
+    In sempitérna sǽcula. Amen.
+  en: >-
+    The martyrs' triumphs let us sing,
+
+    Their blood poured forth for Christ the King,
+
+    And while due hymns of praise we pay,
+
+    Our thankful hearts cast grief away.
+
+
+    The world its terrors urged in vain;
+
+    They recked not of the body's pain;
+
+    One step, and holy death made sure
+
+    The life that ever shall endure.
+
+
+    To flames the martyr saints are hailed;
+
+    By teeth of savage beasts assailed;
+
+    Against them, armed with ruthless brand
+
+    And hooks of steel, their torturers stand.
+
+
+    The mangled frame is tortured sore,
+
+    The holy life-drops freshly pour;
+
+    They stand unmoved amidst the strife,
+
+    By grace of everlasting life.
+
+
+    Redeemer, hear us of thy love,
+
+    That, with the martyr host above,
+
+    Hereafter, of thine endless grace,
+
+    Thy servants also may have place. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,58 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# `votive=C11` live query, 2026-08 -- "Quem terra, pontus, ǽthera," the
+# classic Common-of-the-BVM Matins hymn.
+id: matins-hymn-common-of-the-bvm
+text:
+  la: |
+    Quem terra, pontus, ǽthera
+    Colunt, adórant, prædicant,
+    Trinam regéntem máchinam,
+    Claustrum Maríæ bájulat.
+
+    Cui luna, sol, et ómnia
+    Desérviunt per témpora,
+    Perfúsa cæli grátia,
+    Gestant puéllæ víscera.
+
+    Beáta Mater múnere,
+    Cujus supérnus ártifex
+    Mundum pugíllo cóntinens,
+    Ventris sub arca clausus est.
+
+    Beáta cæli núntio,
+    Fœcúnda sancto Spíritu,
+    Desiderátus géntibus,
+    Cujus per alvum fusus est.
+
+    Glória tibi, Dómine,
+    Qui natus es de Vírgine,
+    Cum Patre, et Sancto Spíritu,
+    In sempitérna sǽcula. Amen.
+  en: |
+    The God whom earth, and sea, and sky
+    Adore, and laud, and magnify,
+    Who o'er their threefold fabric reigns,
+    The Virgin's spotless womb contains.
+
+    The God, whose will by moon and sun
+    And all things in due course is done,
+    Is borne upon a maiden's breast,
+    By fullest heavenly grace possest.
+
+    How blest that mother, in whose shrine
+    The great artificer divine,
+    Whose hand contains the earth and sky,
+    Vouchsafed, as in his ark, to lie.
+
+    Blest, in the message Gabriel brought;
+    Blest, by the work the Spirit wrought;
+    From whom the great desire of earth
+    Took human flesh and human birth.
+
+    All honour, praise and glory be,
+    O Jesu, Virgin-Born, to thee;
+    All glory, as is ever meet,
+    To Father, and to Paraclete. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,165 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# live query, 2027-05-03 -- own proper hymn ("Pange, lingua, gloriósi
+# Prœlium certáminis," the opening half of the "Pange lingua" family;
+# Lauds' own "Lustris sex qui jam peráctis" is the continuation of the
+# same original poem, covering the Passion itself, while this Matins
+# portion covers the Fall and the Incarnation instead).
+id: matins-hymn-finding-of-the-holy-cross
+text:
+  la: >-
+    Pange, lingua, gloriósi
+
+    Prœlium certáminis,
+
+    Et super Crucis trophǽo
+
+    Dic triúmphum nóbilem,
+
+    Quáliter Redémptor orbis
+
+    Immolátus vícerit.
+
+
+    De paréntis protoplásti
+
+    Fraude Factor cóndolens,
+
+    Quando pomi noxiális
+
+    Morsu in mortem córruit,
+
+    Ipse lignum tunc notávit,
+
+    Damna ligni ut sólveret.
+
+
+    Hoc opus nostræ salútis
+
+    Ordo depopóscerat,
+
+    Multifórmis proditóris
+
+    Ars ut artem fálleret,
+
+    Et medélam ferret inde,
+
+    Hostis unde lǽserat.
+
+
+    Quando venit ergo sacri
+
+    Plenitúdo témporis,
+
+    Missus est ab arce Patris
+
+    Natus, orbis Cónditor,
+
+    Atque ventre virgináli
+
+    Carne amíctus pródiit.
+
+
+    Vagit infans inter arcta
+
+    Cónditus præsépia:
+
+    Membra pannis involúta
+
+    Virgo Mater álligat:
+
+    Et manus, pedésque, et crura
+
+    Stricta cingit fáscia.
+
+
+    Glória, et honor Deo
+
+    Usqueqáque Altíssimo,
+
+    Una Patri, Filióque;
+
+    Inclyto Paráclito:
+
+    Cui laus est et potéstas,
+
+    Per ætérna sǽcula. Amen.
+  en: >-
+    Sing, my tongue, the glorious battle,
+
+    Sing the last, the dread affray;
+
+    O'er the cross, the victor's trophy,
+
+    Sound the high triumphal lay:
+
+    Tell how Christ, the world's Redeemer,
+
+    As a victim won the day.
+
+
+    God, his Maker, sorely grieving
+
+    That the first-made Adam fell,
+
+    When he ate the fruit of sorrow,
+
+    Whose reward was death and hell,
+
+    Noted then this wood, the ruin
+
+    Of the ancient wood to quell.
+
+
+    For the work of our salvation
+
+    Needs would have his order so,
+
+    And the multiform deceiver's
+
+    Art by art would overthrow,
+
+    And from thence would bring the med'cine
+
+    Whence the insult of the foe.
+
+
+    Wherefore, when the sacred fullness
+
+    Of the appointed time was come,
+
+    This world's Maker left his Father,
+
+    Sent the heav'nly mansion from,
+
+    And proceeded, God Incarnate,
+
+    Of the Virgin's holy womb.
+
+
+    Weeps the infant in the manger
+
+    That in Bethlehem's stable stands;
+
+    And his limbs the Virgin Mother
+
+    Doth compose in swaddling bands,
+
+    Meetly thus in linen folding
+
+    Of her God the feet and hands.
+
+
+    To the Trinity be glory
+
+    Everlasting, as is meet;
+
+    Equal to the Father, equal
+
+    To the Son, and Paraclete:
+
+    Trinal Unity, whose praises
+
+    All created things repeat. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,71 @@
+# Matins hymn for St. Michael's Apparition and the whole Angel family
+# (Guardian Angels, St. Michael's own Sep 29 feast, St. Gabriel, St.
+# Raphael) -- confirmed byte-identical to the Vespers hymn via
+# SanctiM/05-08.txt's own [HymnusM Matutinum] `@:HymnusM Vespera`
+# cross-reference, live-verified 2026-05-08 (Monastic Tridentinum 1617).
+# Same Guardian-Angels/Archangels proper-content-reuse finding as this
+# session's earlier Lauds/Vespers pass -- no `common-of-an-angel`
+# category exists in the source at all.
+id: matins-hymn-guardian-angels
+text:
+  la: |
+    Tibi Christe splendor Patris,
+    Vita, virtus córdium,
+    In conspéctu Angelórum,
+    Votis, voce psállimus:
+    Alternántes concrepándo
+    Melos damus vócibus.
+
+    Collaudámus venerántes
+    Omnes cæli mílites,
+    Sed præcípue Primátem
+    Cæléstis exércitus:
+    Michaélem in virtúte
+    Conteréntem zábulum.
+
+    Quo custóde procul pelle,
+    Rex Christe piíssime,
+    Omne nefas inimíci:
+    Mundo corde et córpore,
+    Paradíso redde tuo
+    Nos sola cleméntia.
+
+    Glóriam Patri melódis
+    Personémus vócibus,
+    Glóriam Christo canámus,
+    Glóriam Paráclito,
+    Qui trinus et unus Deus
+    Exstat ante sǽcula.
+    Amen.
+  en: |
+    Thee, O Christ, the Father's splendour,
+    Life and virtue of the heart,
+    In the presence of the Angels
+    Sing we now with tuneful art,
+    Meetly in alternate chorus
+    Bearing our responsive part.
+
+    Thus we praise with veneration
+    All the armies of the sky;
+    Chiefly him, the warrior Primate,
+    Of celestial chivalry,
+    Michael, who in princely virtue
+    Cast Abaddon from on high.
+
+    By whose watchful care repelling -
+    King of everlasting grace -
+    Every ghostly adversary,
+    All things evil, all things base,
+    Grant us of thine only goodness
+    In thy Paradise a place.
+
+    Laud and honour to the Father,
+    Laud and honour to the Son,
+    Laud and honour to the Spirit,
+    Ever Three, and ever One,
+    Consubstantial, co-eternal,
+    While unending ages run.
+    Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,165 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# live query, 2027-05-03 -- own proper hymn ("Pange, lingua, gloriósi
+# Prœlium certáminis," the opening half of the "Pange lingua" family;
+# Lauds' own "Lustris sex qui jam peráctis" is the continuation of the
+# same original poem, covering the Passion itself, while this Matins
+# portion covers the Fall and the Incarnation instead).
+id: matins-hymn-proper-to-the-finding-of-the-holy-cross
+text:
+  la: >-
+    Pange, lingua, gloriósi
+
+    Prœlium certáminis,
+
+    Et super Crucis trophǽo
+
+    Dic triúmphum nóbilem,
+
+    Quáliter Redémptor orbis
+
+    Immolátus vícerit.
+
+
+    De paréntis protoplásti
+
+    Fraude Factor cóndolens,
+
+    Quando pomi noxiális
+
+    Morsu in mortem córruit,
+
+    Ipse lignum tunc notávit,
+
+    Damna ligni ut sólveret.
+
+
+    Hoc opus nostræ salútis
+
+    Ordo depopóscerat,
+
+    Multifórmis proditóris
+
+    Ars ut artem fálleret,
+
+    Et medélam ferret inde,
+
+    Hostis unde lǽserat.
+
+
+    Quando venit ergo sacri
+
+    Plenitúdo témporis,
+
+    Missus est ab arce Patris
+
+    Natus, orbis Cónditor,
+
+    Atque ventre virgináli
+
+    Carne amíctus pródiit.
+
+
+    Vagit infans inter arcta
+
+    Cónditus præsépia:
+
+    Membra pannis involúta
+
+    Virgo Mater álligat:
+
+    Et manus, pedésque, et crura
+
+    Stricta cingit fáscia.
+
+
+    Glória, et honor Deo
+
+    Usqueqáque Altíssimo,
+
+    Una Patri, Filióque;
+
+    Inclyto Paráclito:
+
+    Cui laus est et potéstas,
+
+    Per ætérna sǽcula. Amen.
+  en: >-
+    Sing, my tongue, the glorious battle,
+
+    Sing the last, the dread affray;
+
+    O'er the cross, the victor's trophy,
+
+    Sound the high triumphal lay:
+
+    Tell how Christ, the world's Redeemer,
+
+    As a victim won the day.
+
+
+    God, his Maker, sorely grieving
+
+    That the first-made Adam fell,
+
+    When he ate the fruit of sorrow,
+
+    Whose reward was death and hell,
+
+    Noted then this wood, the ruin
+
+    Of the ancient wood to quell.
+
+
+    For the work of our salvation
+
+    Needs would have his order so,
+
+    And the multiform deceiver's
+
+    Art by art would overthrow,
+
+    And from thence would bring the med'cine
+
+    Whence the insult of the foe.
+
+
+    Wherefore, when the sacred fullness
+
+    Of the appointed time was come,
+
+    This world's Maker left his Father,
+
+    Sent the heav'nly mansion from,
+
+    And proceeded, God Incarnate,
+
+    Of the Virgin's holy womb.
+
+
+    Weeps the infant in the manger
+
+    That in Bethlehem's stable stands;
+
+    And his limbs the Virgin Mother
+
+    Doth compose in swaddling bands,
+
+    Meetly thus in linen folding
+
+    Of her God the feet and hands.
+
+
+    To the Trinity be glory
+
+    Everlasting, as is meet;
+
+    Equal to the Father, equal
+
+    To the Son, and Paraclete:
+
+    Trinal Unity, whose praises
+
+    All created things repeat. Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,71 @@
+# Matins hymn for St. Michael's Apparition and the whole Angel family
+# (Guardian Angels, St. Michael's own Sep 29 feast, St. Gabriel, St.
+# Raphael) -- confirmed byte-identical to the Vespers hymn via
+# SanctiM/05-08.txt's own [HymnusM Matutinum] `@:HymnusM Vespera`
+# cross-reference, live-verified 2026-05-08 (Monastic Tridentinum 1617).
+# Same Guardian-Angels/Archangels proper-content-reuse finding as this
+# session's earlier Lauds/Vespers pass -- no `common-of-an-angel`
+# category exists in the source at all.
+id: matins-hymn-st-gabriel-archangel
+text:
+  la: |
+    Tibi Christe splendor Patris,
+    Vita, virtus córdium,
+    In conspéctu Angelórum,
+    Votis, voce psállimus:
+    Alternántes concrepándo
+    Melos damus vócibus.
+
+    Collaudámus venerántes
+    Omnes cæli mílites,
+    Sed præcípue Primátem
+    Cæléstis exércitus:
+    Michaélem in virtúte
+    Conteréntem zábulum.
+
+    Quo custóde procul pelle,
+    Rex Christe piíssime,
+    Omne nefas inimíci:
+    Mundo corde et córpore,
+    Paradíso redde tuo
+    Nos sola cleméntia.
+
+    Glóriam Patri melódis
+    Personémus vócibus,
+    Glóriam Christo canámus,
+    Glóriam Paráclito,
+    Qui trinus et unus Deus
+    Exstat ante sǽcula.
+    Amen.
+  en: |
+    Thee, O Christ, the Father's splendour,
+    Life and virtue of the heart,
+    In the presence of the Angels
+    Sing we now with tuneful art,
+    Meetly in alternate chorus
+    Bearing our responsive part.
+
+    Thus we praise with veneration
+    All the armies of the sky;
+    Chiefly him, the warrior Primate,
+    Of celestial chivalry,
+    Michael, who in princely virtue
+    Cast Abaddon from on high.
+
+    By whose watchful care repelling -
+    King of everlasting grace -
+    Every ghostly adversary,
+    All things evil, all things base,
+    Grant us of thine only goodness
+    In thy Paradise a place.
+
+    Laud and honour to the Father,
+    Laud and honour to the Son,
+    Laud and honour to the Spirit,
+    Ever Three, and ever One,
+    Consubstantial, co-eternal,
+    While unending ages run.
+    Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,71 @@
+# Matins hymn for St. Michael's Apparition and the whole Angel family
+# (Guardian Angels, St. Michael's own Sep 29 feast, St. Gabriel, St.
+# Raphael) -- confirmed byte-identical to the Vespers hymn via
+# SanctiM/05-08.txt's own [HymnusM Matutinum] `@:HymnusM Vespera`
+# cross-reference, live-verified 2026-05-08 (Monastic Tridentinum 1617).
+# Same Guardian-Angels/Archangels proper-content-reuse finding as this
+# session's earlier Lauds/Vespers pass -- no `common-of-an-angel`
+# category exists in the source at all.
+id: matins-hymn-st-michael
+text:
+  la: |
+    Tibi Christe splendor Patris,
+    Vita, virtus córdium,
+    In conspéctu Angelórum,
+    Votis, voce psállimus:
+    Alternántes concrepándo
+    Melos damus vócibus.
+
+    Collaudámus venerántes
+    Omnes cæli mílites,
+    Sed præcípue Primátem
+    Cæléstis exércitus:
+    Michaélem in virtúte
+    Conteréntem zábulum.
+
+    Quo custóde procul pelle,
+    Rex Christe piíssime,
+    Omne nefas inimíci:
+    Mundo corde et córpore,
+    Paradíso redde tuo
+    Nos sola cleméntia.
+
+    Glóriam Patri melódis
+    Personémus vócibus,
+    Glóriam Christo canámus,
+    Glóriam Paráclito,
+    Qui trinus et unus Deus
+    Exstat ante sǽcula.
+    Amen.
+  en: |
+    Thee, O Christ, the Father's splendour,
+    Life and virtue of the heart,
+    In the presence of the Angels
+    Sing we now with tuneful art,
+    Meetly in alternate chorus
+    Bearing our responsive part.
+
+    Thus we praise with veneration
+    All the armies of the sky;
+    Chiefly him, the warrior Primate,
+    Of celestial chivalry,
+    Michael, who in princely virtue
+    Cast Abaddon from on high.
+
+    By whose watchful care repelling -
+    King of everlasting grace -
+    Every ghostly adversary,
+    All things evil, all things base,
+    Grant us of thine only goodness
+    In thy Paradise a place.
+
+    Laud and honour to the Father,
+    Laud and honour to the Son,
+    Laud and honour to the Spirit,
+    Ever Three, and ever One,
+    Consubstantial, co-eternal,
+    While unending ages run.
+    Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,71 @@
+# Matins hymn for St. Michael's Apparition and the whole Angel family
+# (Guardian Angels, St. Michael's own Sep 29 feast, St. Gabriel, St.
+# Raphael) -- confirmed byte-identical to the Vespers hymn via
+# SanctiM/05-08.txt's own [HymnusM Matutinum] `@:HymnusM Vespera`
+# cross-reference, live-verified 2026-05-08 (Monastic Tridentinum 1617).
+# Same Guardian-Angels/Archangels proper-content-reuse finding as this
+# session's earlier Lauds/Vespers pass -- no `common-of-an-angel`
+# category exists in the source at all.
+id: matins-hymn-st-raphael-archangel
+text:
+  la: |
+    Tibi Christe splendor Patris,
+    Vita, virtus córdium,
+    In conspéctu Angelórum,
+    Votis, voce psállimus:
+    Alternántes concrepándo
+    Melos damus vócibus.
+
+    Collaudámus venerántes
+    Omnes cæli mílites,
+    Sed præcípue Primátem
+    Cæléstis exércitus:
+    Michaélem in virtúte
+    Conteréntem zábulum.
+
+    Quo custóde procul pelle,
+    Rex Christe piíssime,
+    Omne nefas inimíci:
+    Mundo corde et córpore,
+    Paradíso redde tuo
+    Nos sola cleméntia.
+
+    Glóriam Patri melódis
+    Personémus vócibus,
+    Glóriam Christo canámus,
+    Glóriam Paráclito,
+    Qui trinus et unus Deus
+    Exstat ante sǽcula.
+    Amen.
+  en: |
+    Thee, O Christ, the Father's splendour,
+    Life and virtue of the heart,
+    In the presence of the Angels
+    Sing we now with tuneful art,
+    Meetly in alternate chorus
+    Bearing our responsive part.
+
+    Thus we praise with veneration
+    All the armies of the sky;
+    Chiefly him, the warrior Primate,
+    Of celestial chivalry,
+    Michael, who in princely virtue
+    Cast Abaddon from on high.
+
+    By whose watchful care repelling -
+    King of everlasting grace -
+    Every ghostly adversary,
+    All things evil, all things base,
+    Grant us of thine only goodness
+    In thy Paradise a place.
+
+    Laud and honour to the Father,
+    Laud and honour to the Son,
+    Laud and honour to the Spirit,
+    Ever Three, and ever One,
+    Consubstantial, co-eternal,
+    While unending ages run.
+    Amen.
+status:
+  la: verified
+  en: verified
@@ -0,0 +1,97 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Matins
+# live query, 2026-08-06 -- byte-identical to the Vespers hymn
+# ("Quicúmque Christum quǽritis"). See lauds-capitulum-
+# transfiguration.yml's header.
+id: matins-hymn-transfiguration
+text:
+  la: >-
+    Quicúmque Christum quǽritis,
+
+    Oculos in altum tóllite:
+
+    Illic licébit vísere
+
+    Signum perénnis glóriæ.
+
+
+    Illústre quiddam cérnimus,
+
+    Quod nésciat finem pati,
+
+    Sublíme, celsum, intérminum,
+
+    Antíquius cælo et chao.
+
+
+    Hic ille Rex est géntium
+
+    Populíque Rex judáici,
+
+    Promíssus Abrahæ patri
+
+    Ejúsque in ævum sémini.
+
+
+    Hunc, et prophétis téstibus
+
+    Iisdémque signatóribus,
+
+    Testátor et Pater jubet
+
+    Audíre nos et crédere.
+
+
+    Glória tibi, Dómine,
+
+    Qui apparuísti hódie,
+
+    Cum Patre, et Sancto Spíritu,
+
+    In sempitérna sǽcula. Amen.
+  en: >-
+    All ye who would the Christ descry,
+
+    Lift up your eyes to him on high:
+
+    There mortal gaze hath strength to see
+
+    The token of his majesty.
+
+
+    A wondrous sign we there behold,
+
+    That knows not death nor groweth old,
+
+    Sublime, most high, that cannot fade,
+
+    That was ere earth and heaven were made.
+
+
+    Here is the King the gentiles fear,
+
+    The Jews' most mighty King is here
+
+    Promised to Abraham of yore,
+
+    And to his seed forevermore.
+
+
+    'Tis he the prophets' words foretold,
+
+    And by their signs shown forth of old;
+
+    The Father's witness hath ordained
+
+    That we should hear with faith unfeigned.
+
+
+    Jesu, to thee our praise we pay,
+
+    To little ones revealed today,
+
+    With Father and blest Spirit One
+
+    Until the ages' course is done. Amen.
+status:
+  la: verified
+  en: verified
@@ -623,3 +623,52 @@ describe('resolveOrdo("matins", ...) Common-of-an-Apostle hymn + invitatory (202
    expect(invitatoryFullLatin(FERIAL_DATE)).not.toContain('Regem Apostolórum');
  });
 });
+
+describe('resolveOrdo("matins", ...) remaining Common categories\' Matins hymns (2026-08-26)', () => {
+  // Same tier this file's earlier "Common-of-an-Apostle hymn" describe
+  // block already proved (proper > octave > Common > season > ferial) --
+  // this just extends the same live-verified content to the categories
+  // authored alongside this session's Lauds/Vespers pass.
+  function hymnLatin(date: string): string | undefined {
+    const ordo = resolveOrdo('matins', date);
+    const hymn = ordo.parts.find((p) => p.kind === 'hymn') as { text: { text: { la: string } } } | undefined;
+    return hymn?.text.text.la;
+  }
+
+  it('Ss. Placid and Companions (common-of-several-martyrs) resolve to "Ætérna Christi múnera, Et Mártyrum victórias" -- distinct from the Apostle hymn\'s shared opening line', () => {
+    expect(hymnLatin('2026-10-05')).toContain('Ætérna Christi múnera');
+    expect(hymnLatin('2026-10-05')).toContain('Mártyrum victórias');
+  });
+
+  it('St. Maurus (common-of-an-abbot) resolves to Common-of-a-Confessor-Not-Bishop\'s own hymn, same finding as the Lauds/Vespers pass', () => {
+    expect(hymnLatin('2026-01-15')).toContain('Iste Conféssor Dómini sacrátus');
+  });
+
+  it('St. Apollonia (common-of-a-virgin-martyr, her own clean year 2029-02-09) resolves to "Vírginis Proles"', () => {
+    expect(hymnLatin('2029-02-09')).toContain('Vírginis Proles');
+  });
+
+  it('the Guardian Angels, St. Michael, St. Gabriel, and St. Raphael all resolve to "Tibi Christe splendor Patris," reused from St. Michael\'s Apparition (same real proper-content-inheritance finding as Lauds/Vespers)', () => {
+    for (const date of ['2026-10-02', '2026-09-29', '2026-03-24', '2026-10-24']) {
+      expect(hymnLatin(date)).toContain('Tibi Christe splendor Patris');
+    }
+  });
+
+  it('St. Anne (common-of-a-holy-woman) and St. Monica (common-of-a-widow) resolve to the same shorter "Hujus obténtu, Deus alme" form (just the closing two stanzas of the Virgin hymn)', () => {
+    expect(hymnLatin('2026-07-26')).toContain('Hujus obténtu, Deus alme');
+    expect(hymnLatin('2026-05-04')).toContain('Hujus obténtu, Deus alme');
+  });
+
+  it('Our Lady of Mount Carmel (common-of-the-bvm) resolves to "Quem terra, pontus, ǽthera"', () => {
+    expect(hymnLatin('2026-07-16')).toContain('Quem terra, pontus, ǽthera');
+  });
+
+  it('the Finding and Exaltation of the Holy Cross resolve to their own proper "Pange, lingua, gloriósi" (shared between the two ids)', () => {
+    expect(hymnLatin('2027-05-03')).toContain('Pange, lingua, gloriósi');
+    expect(hymnLatin('2026-09-14')).toContain('Pange, lingua, gloriósi');
+  });
+
+  it('the Transfiguration resolves to its own proper "Quicúmque Christum quǽritis," byte-identical to its own Vespers hymn', () => {
+    expect(hymnLatin('2026-08-06')).toContain('Quicúmque Christum quǽritis');
+  });
+});