diff --git a/TODO.md b/TODO.md
index 245a78b..8a40283 100644
--- a/TODO.md
+++ b/TODO.md
@@ -132,7 +132,14 @@ saint has the same kind of mismatch.
   Domitilla/Pancras, Boniface, Ubald, Peter Celestine, Urban I,
   Eleutherius, John I). Urban I/Eleutherius/John I needed 2038 to find a
   year not governed by Ascensiontide/Pentecost/Trinity/Corpus Christi.
-- **June-December (66 saints): not started.**
+- **June (16 total): done, all 16.** 5 corrected (Ss. Basilides/Cyrinus/
+  Nabor/Nazarius, the Nativity of St. John the Baptist, Ss. John and Paul,
+  Ss. Peter and Paul, Commemoration of St. Paul), 11 authored fresh
+  (Ss. Marcellinus/Peter/Erasmus, Ss. Primus and Felicianus, Barnabas
+  [reworded English, same register fix as Matthias], Anthony of Padua,
+  Basil the Great, Ss. Vitus/Modestus/Crescentia, Ss. Mark and Marcellian,
+  Ss. Gervase and Protase, Paulinus of Nola, William Abbot, Leo II).
+- **July-December (50 saints): not started.**
 - **~52 temporal entries: not started.**
 - **94 `propers: null` saints: not started** — need a collect authored (a
   bigger, separate task) before an antiphon id even has anywhere to attach.
diff --git a/src/data/propers/common/commemoration-of-st-paul-antiphon.yml b/src/data/propers/common/commemoration-of-st-paul-antiphon.yml
index 84bd743..58a20aa 100644
--- a/src/data/propers/common/commemoration-of-st-paul-antiphon.yml
+++ b/src/data/propers/common/commemoration-of-st-paul-antiphon.yml
@@ -1,10 +1,15 @@
-# Verified against Divinum Officium (Latin/English Sancti/06-30.txt's own
-# [Ant 1] — the Lauds-hour antiphon, not Terce's, which falls back to a
-# generic Common text instead.
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, the Commemoration of St. Paul's own day (2026-06-30) -- the
+# Benedictus antiphon. Corrects the previous version of this file, which
+# had been sourced from the Roman/secular rite's Sancti/06-30.txt's own
+# [Ant 1] instead: real but different text from what Monastic 1617
+# actually renders at Lauds, same mistake as St. Lawrence's earlier fix
+# -- the same text as the Conversion of St. Paul's own (already
+# corrected), confirmed independently rather than assumed.
 id: commemoration-of-st-paul-antiphon
 text:
-  la: "Sancte Paule Apóstole, * prædicátor veritátis et doctor géntium, intercéde pro nobis ad Deum, qui te elégit."
-  en: "O holy Apostle Paul, * preacher of the truth, and teacher of the Gentiles, pray for us to God, Who hath chosen thee."
+  la: "Vos qui secúti estis me, sedébitis super sedes, judicántes duódecim tribus Israël, dicit Dóminus."
+  en: "Thus saith the Lord: Ye, which have followed Me, shall sit upon twelve thrones, judging the twelve tribes of Israel."
 status:
   la: verified
   en: verified
diff --git a/src/data/propers/common/nativity-of-st-john-the-baptist-antiphon.yml b/src/data/propers/common/nativity-of-st-john-the-baptist-antiphon.yml
index 4a84546..8cd1e4f 100644
--- a/src/data/propers/common/nativity-of-st-john-the-baptist-antiphon.yml
+++ b/src/data/propers/common/nativity-of-st-john-the-baptist-antiphon.yml
@@ -1,10 +1,15 @@
-# Verified against Divinum Officium (Latin/English Sancti/06-24.txt's own
-# [Ant 1] — the Lauds-hour antiphon, not Terce's, which falls back to a
-# generic Common text instead.
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, the Nativity of St. John the Baptist's own day
+# (2026-06-24) -- the Benedictus antiphon (Luke 1:64,68, the very verse
+# the Benedictus canticle itself opens with). Corrects the previous
+# version of this file, which had been sourced from the Roman/secular
+# rite's Sancti/06-24.txt's own [Ant 1] instead: real but different text
+# from what Monastic 1617 actually renders at Lauds, same mistake as
+# St. Lawrence's earlier fix.
 id: nativity-of-st-john-the-baptist-antiphon
 text:
-  la: "Ingrésso * Zacharía templum Dómini, appáruit ei Gábriel Angelus stans a dextris altáris incénsi."
-  en: "When Zacharias went * into the Temple of the Lord, the Angel Gabriel appeared unto him, standing on the right side of the altar of incense."
+  la: "Apértum est os Zacharíæ, et prophetávit dicens: Benedíctus Deus Israël."
+  en: "And the mouth of Zacharias was opened, and he prophesied, saying: Blessed be the Lord God of Israel."
 status:
   la: verified
   en: verified
diff --git a/src/data/propers/common/ss-basilides-cyrinus-nabor-and-nazarius-antiphon.yml b/src/data/propers/common/ss-basilides-cyrinus-nabor-and-nazarius-antiphon.yml
index de5a05b..0b8620d 100644
--- a/src/data/propers/common/ss-basilides-cyrinus-nabor-and-nazarius-antiphon.yml
+++ b/src/data/propers/common/ss-basilides-cyrinus-nabor-and-nazarius-antiphon.yml
@@ -1,10 +1,15 @@
-# Verified against Divinum Officium (Latin/English Sancti/06-12.txt's own
-# [Ant 1] — the Lauds-hour antiphon, not Terce's, which falls back to a
-# generic Common text instead.
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. Basilides, Cyrinus, Nabor, and Nazarius's own day
+# (2029-06-12 -- St. Barnabas's own day and its transfer-year artifact,
+# plus Our Lady's Saturday, occupy the 12th in every other tested year).
+# The Benedictus antiphon. Corrects the previous version of this file,
+# which had been sourced from the Roman/secular rite's Sancti/06-12.txt's
+# own [Ant 1] instead: real but different text from what Monastic 1617
+# actually renders at Lauds, same mistake as St. Lawrence's earlier fix.
 id: ss-basilides-cyrinus-nabor-and-nazarius-antiphon
 text:
-  la: "Similábo eum * viro sapiénti qui ædificávit domum suam supra petram."
-  en: "I will liken him, * unto a wise man which built his house upon a rock."
+  la: "Vestri capílli cápitis * omnes numeráti sunt: nolíte timére: multis passéribus melióres estis vos."
+  en: "Even the very hairs of your head are all numbered: * fear not therefore; ye are of more value than many sparrows."
 status:
   la: verified
   en: verified
diff --git a/src/data/propers/common/ss-gervase-and-protase-antiphon.yml b/src/data/propers/common/ss-gervase-and-protase-antiphon.yml
new file mode 100644
index 0000000..34d9b4a
--- /dev/null
+++ b/src/data/propers/common/ss-gervase-and-protase-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. Gervase and Protase's own day (2026-06-19). The
+# Benedictus antiphon.
+id: ss-gervase-and-protase-antiphon
+text:
+  la: "Vestri capílli cápitis * omnes numeráti sunt: nolíte timére: multis passéribus melióres estis vos."
+  en: "Even the very hairs of your head are all numbered: * fear not therefore; ye are of more value than many sparrows."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/ss-john-and-paul-antiphon.yml b/src/data/propers/common/ss-john-and-paul-antiphon.yml
index 9345791..1b80ec0 100644
--- a/src/data/propers/common/ss-john-and-paul-antiphon.yml
+++ b/src/data/propers/common/ss-john-and-paul-antiphon.yml
@@ -1,11 +1,15 @@
-# Verified against Divinum Officium (Latin/English Sancti/06-26.txt's own
-# [Ant 1] — the Lauds-hour antiphon, not Terce's, which falls back to a
-# generic Common text instead. These are the Roman martyrs John and Paul,
-# not St. John the Baptist/Evangelist or St. Paul the Apostle.
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. John and Paul's own day (2026-06-26) -- the Benedictus
+# antiphon. Corrects the previous version of this file, which had been
+# sourced from the Roman/secular rite's Sancti/06-26.txt's own [Ant 1]
+# instead: real but different text from what Monastic 1617 actually
+# renders at Lauds, same mistake as St. Lawrence's earlier fix. These are
+# the Roman martyrs John and Paul, not St. John the Baptist/Evangelist or
+# St. Paul the Apostle.
 id: ss-john-and-paul-antiphon
 text:
-  la: "Astitérunt * justi ante Dóminum, et ab invicem non sunt separáti: cálicem Dómini biberunt, et amici Dei appelláti sunt."
-  en: "The righteous stood * before the Lord, and were not divided from one another: they drank the chalice of the Lord, and were called the friends of God."
+  la: "Isti sunt Sancti, * qui pro Christi amóre minas hóminum contempsérunt: sancti Mártyres in regno cælórum exsúltant cum Angelis. O quam pretiósa est mors Sanctórum, qui assídue assístunt ante Dóminum, et ab ínvicem non sunt separáti!"
+  en: "These are the holy ones * who for the love of Christ, recked nothing of the threats of men. In the kingdom of heaven the holy martyrs are filled with joy in the company of Angels. O how precious in the sight of the Lord was the death of these His saints who now stand day and night in His presence and are not divided the one from the other."
 status:
   la: verified
   en: verified
diff --git a/src/data/propers/common/ss-marcellinus-peter-and-erasmus-antiphon.yml b/src/data/propers/common/ss-marcellinus-peter-and-erasmus-antiphon.yml
new file mode 100644
index 0000000..0125534
--- /dev/null
+++ b/src/data/propers/common/ss-marcellinus-peter-and-erasmus-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. Marcellinus, Peter, and Erasmus's own day (2026-06-02).
+# The Benedictus antiphon.
+id: ss-marcellinus-peter-and-erasmus-antiphon
+text:
+  la: "Vestri capílli cápitis * omnes numeráti sunt: nolíte timére: multis passéribus melióres estis vos."
+  en: "Even the very hairs of your head are all numbered: * fear not therefore; ye are of more value than many sparrows."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/ss-mark-and-marcellian-antiphon.yml b/src/data/propers/common/ss-mark-and-marcellian-antiphon.yml
new file mode 100644
index 0000000..2990aaf
--- /dev/null
+++ b/src/data/propers/common/ss-mark-and-marcellian-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. Mark and Marcellian's own day (2026-06-18). The
+# Benedictus antiphon.
+id: ss-mark-and-marcellian-antiphon
+text:
+  la: "Vestri capílli cápitis * omnes numeráti sunt: nolíte timére: multis passéribus melióres estis vos."
+  en: "Even the very hairs of your head are all numbered: * fear not therefore; ye are of more value than many sparrows."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/ss-peter-and-paul-antiphon.yml b/src/data/propers/common/ss-peter-and-paul-antiphon.yml
index a114fa2..29ff346 100644
--- a/src/data/propers/common/ss-peter-and-paul-antiphon.yml
+++ b/src/data/propers/common/ss-peter-and-paul-antiphon.yml
@@ -1,13 +1,15 @@
-# Verified against Divinum Officium (Latin/English Sancti/06-29.txt's own
-# [Ant 1] — a deliberate cross-reference to Sancti/02-22 (the Chair of St.
-# Peter at Antioch's own antiphon), same text reused for the same reason:
-# both are about St. Peter's own office. Duplicated here, not shared,
-# matching this project's one-file-per-id convention (see
-# chair-of-st-peter-at-rome-antiphon.yml's own note on the same pattern).
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. Peter and Paul's own day (2026-06-29) -- the Benedictus
+# antiphon. Corrects the previous version of this file, which had been
+# sourced from the Roman/secular rite's Sancti/06-29.txt's own [Ant 1]
+# instead: real but different text from what Monastic 1617 actually
+# renders at Lauds, same mistake as St. Lawrence's earlier fix -- shares
+# the same text as the two Chair-of-Peter feasts' own (already
+# corrected), confirmed independently rather than assumed.
 id: ss-peter-and-paul-antiphon
 text:
-  la: "Tu es pastor óvium, * Princeps Apostolórum, tibi tráditæ sunt claves regni cælórum."
-  en: "Thou art the Shepherd * of the sheep, and the Prince of the Apostles, and unto thee are given the keys of the kingdom of heaven."
+  la: "Quodcúmque ligáveris super terram, erit ligátum et in cælis; et quodcúmque sólveris super terram, erit solútum et in cælis: dicit Dóminus Simóni Petro."
+  en: "Thus saith the Lord unto Simon Peter: Whatsoever thou shalt bind on earth, shall be bound in heaven; and whatsoever thou shalt loose on earth, shall be loosed in heaven."
 status:
   la: verified
   en: verified
diff --git a/src/data/propers/common/ss-primus-and-felicianus-antiphon.yml b/src/data/propers/common/ss-primus-and-felicianus-antiphon.yml
new file mode 100644
index 0000000..41ca1f3
--- /dev/null
+++ b/src/data/propers/common/ss-primus-and-felicianus-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. Primus and Felicianus's own day (2027-06-09). The
+# Benedictus antiphon.
+id: ss-primus-and-felicianus-antiphon
+text:
+  la: "Vestri capílli cápitis * omnes numeráti sunt: nolíte timére: multis passéribus melióres estis vos."
+  en: "Even the very hairs of your head are all numbered: * fear not therefore; ye are of more value than many sparrows."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/ss-vitus-modestus-and-crescentia-antiphon.yml b/src/data/propers/common/ss-vitus-modestus-and-crescentia-antiphon.yml
new file mode 100644
index 0000000..efb4446
--- /dev/null
+++ b/src/data/propers/common/ss-vitus-modestus-and-crescentia-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, Ss. Vitus, Modestus, and Crescentia's own day (2026-06-15).
+# The Benedictus antiphon.
+id: ss-vitus-modestus-and-crescentia-antiphon
+text:
+  la: "Vestri capílli cápitis * omnes numeráti sunt: nolíte timére: multis passéribus melióres estis vos."
+  en: "Even the very hairs of your head are all numbered: * fear not therefore; ye are of more value than many sparrows."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-anthony-of-padua-antiphon.yml b/src/data/propers/common/st-anthony-of-padua-antiphon.yml
new file mode 100644
index 0000000..47e53ef
--- /dev/null
+++ b/src/data/propers/common/st-anthony-of-padua-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Anthony of Padua's own day (2026-06-13). The Benedictus
+# antiphon.
+id: st-anthony-of-padua-antiphon
+text:
+  la: "Euge, serve bone * et fidélis, quia in pauca fuísti fidélis, supra multa te constítuam, intra in gáudium Dómini tui."
+  en: "Well done, thou good and faithful servant; * thou hast been faithful over a few things, I will make thee ruler over many things; enter thou into the joy of thy Lord."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-barnabas-antiphon.yml b/src/data/propers/common/st-barnabas-antiphon.yml
new file mode 100644
index 0000000..d222fd0
--- /dev/null
+++ b/src/data/propers/common/st-barnabas-antiphon.yml
@@ -0,0 +1,16 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Barnabas's own day (2027-06-11 -- 2026's own June 11 is
+# blocked by Corpus Christi's octave, transferring him to the 12th that
+# year instead). The Benedictus antiphon (Matt 19:27ff, same verse as
+# St. Matthias's own). The source's own English existed but was
+# jarringly modern next to every other antiphon's archaic register --
+# reworded to match (the underlying verse's standard Douay-Rheims
+# wording, same as st-matthias-antiphon.yml), marked draft rather than
+# a straight source transcription.
+id: st-barnabas-antiphon
+text:
+  la: "Vos qui reliquístis ómnia, et secúti estis me, céntuplum accipiétis, et vitam ætérnam possidébitis."
+  en: "Ye who have left all things, and have followed me, shall receive an hundredfold, and shall possess life everlasting."
+status:
+  la: verified
+  en: draft
diff --git a/src/data/propers/common/st-basil-the-great-antiphon.yml b/src/data/propers/common/st-basil-the-great-antiphon.yml
new file mode 100644
index 0000000..85c0174
--- /dev/null
+++ b/src/data/propers/common/st-basil-the-great-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Basil the Great's own day (2026-06-14). The Benedictus
+# antiphon.
+id: st-basil-the-great-antiphon
+text:
+  la: "Euge, serve bone et fidélis, quia in pauca fuísti fidélis, supra multa te constítuam, dicit Dóminus."
+  en: "Well done, thou good and faithful servant thou hast been faithful over a few things, I will make thee ruler over many things, saith the Lord."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-leo-ii-antiphon.yml b/src/data/propers/common/st-leo-ii-antiphon.yml
new file mode 100644
index 0000000..589745b
--- /dev/null
+++ b/src/data/propers/common/st-leo-ii-antiphon.yml
@@ -0,0 +1,9 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Leo II's own day (2027-06-28). The Benedictus antiphon.
+id: st-leo-ii-antiphon
+text:
+  la: "Euge, serve bone * et fidélis, quia in pauca fuísti fidélis, supra multa te constítuam, dicit Dóminus."
+  en: "Well done, thou good and faithful servant * thou hast been faithful over a few things, I will make thee ruler over many things, saith the Lord."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-paulinus-of-nola-antiphon.yml b/src/data/propers/common/st-paulinus-of-nola-antiphon.yml
new file mode 100644
index 0000000..d7ab3c8
--- /dev/null
+++ b/src/data/propers/common/st-paulinus-of-nola-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Paulinus of Nola's own day (2026-06-22). The
+# Benedictus antiphon.
+id: st-paulinus-of-nola-antiphon
+text:
+  la: "Euge, serve bone * et fidélis, quia in pauca fuísti fidélis, supra multa te constítuam, dicit Dóminus."
+  en: "Well done, thou good and faithful servant * thou hast been faithful over a few things, I will make thee ruler over many things, saith the Lord."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-william-abbot-antiphon.yml b/src/data/propers/common/st-william-abbot-antiphon.yml
new file mode 100644
index 0000000..d44f02b
--- /dev/null
+++ b/src/data/propers/common/st-william-abbot-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. William Abbot's own day (2026-06-25). The Benedictus
+# antiphon.
+id: st-william-abbot-antiphon
+text:
+  la: "Euge, serve bone et fidélis, quia in pauca fuísti fidélis, supra multa te constítuam, intra in gáudium Dómini tui."
+  en: "Well done, thou good and faithful servant; thou hast been faithful over a few things, I will make thee ruler over many things; enter thou into the joy of thy Lord."
+status:
+  la: verified
+  en: verified