diff --git a/TODO.md b/TODO.md
index a0e38f7..1adc7e3 100644
--- a/TODO.md
+++ b/TODO.md
@@ -159,7 +159,11 @@ saint has the same kind of mismatch.
   Greater/Bartholomew/Matthew], Ss. Chrysanthus and Daria, Vigil of
   Ss. Simon and Jude, Ss. Simon and Jude [same reworded-English fix],
   Vigil of All Saints.
-- **November-December (17 saints): not started.**
+- **November (7 total): done, all 7.** 2 corrected (Cecilia, Andrew), 4
+  authored fresh (All Saints, Clement I, Catherine of Alexandria,
+  Silvester Abbot). Martin of Tours already matched the live query as
+  found, no change needed.
+- **December (10 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/all-saints-antiphon.yml b/src/data/propers/common/all-saints-antiphon.yml
new file mode 100644
index 0000000..1dd877a
--- /dev/null
+++ b/src/data/propers/common/all-saints-antiphon.yml
@@ -0,0 +1,13 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, All Saints' own day (2026-11-01). The Benedictus antiphon
+# (echoes the Te Deum's own "Te gloriosus Apostolorum chorus..."). Her
+# Lauds psalmody override (see hours/lauds-psalmody-overrides.ts,
+# TODO.md) is still unauthored -- this is only the Benedictus antiphon,
+# a separate lookup.
+id: all-saints-antiphon
+text:
+  la: "Te gloriósus Apostolórum chorus, te Prophetárum laudábilis númerus, te Mártyrum candidátus laudat exércitus, te omnes Sancti et elécti voce confiténtur unánimes, beáta Trínitas, unus Deus."
+  en: "The glorious company of the Apostles praise thee. The goodly fellowship of the Prophets praise thee. The white-robed army of Martyrs praise thee. All thy Saints and Elect with one voice do acknowledge thee, O Blessed Trinity, One God!"
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-andrew-antiphon.yml b/src/data/propers/common/st-andrew-antiphon.yml
index 167c4aa..aa71dff 100644
--- a/src/data/propers/common/st-andrew-antiphon.yml
+++ b/src/data/propers/common/st-andrew-antiphon.yml
@@ -1,12 +1,14 @@
-# Verified against Divinum Officium (Latin/English Sancti/11-30.txt's own
-# [Ant 1] — the Lauds-hour antiphon, not Terce's. That file's own
-# "(rubrica cisterciensis)" alternate is a different text entirely; the
-# plain default is used here for consistency with every other saint file
-# in this set.
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Andrew's own day (2026-11-30). The Benedictus antiphon
+# (echoes Herod Antipas's plea for John the Baptist's life, applied here
+# to Andrew's own captors). Corrects the previous version of this file,
+# which had been sourced from the Roman/secular rite's Sancti/11-30.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.
 id: st-andrew-antiphon
 text:
-  la: "Unus ex duóbus, * qui secúti sunt Dóminum, erat Andréas, frater Simónis Petri, allelúja."
-  en: "One of the two * which followed the Lord was Andrew, Simon Peter's brother. Alleluia."
+  la: "Concéde nobis hóminem justum, redde nobis hóminem sanctum: ne interfícias hóminem Deo carum, justum, mansuétum et pium."
+  en: "Spare unto us this just man, release unto us this holy one; slay not the friend of God, who is just, courteous, and godly."
 status:
   la: verified
   en: verified
diff --git a/src/data/propers/common/st-catherine-antiphon.yml b/src/data/propers/common/st-catherine-antiphon.yml
new file mode 100644
index 0000000..7b6ac03
--- /dev/null
+++ b/src/data/propers/common/st-catherine-antiphon.yml
@@ -0,0 +1,12 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Catherine of Alexandria's own day (2026-11-25). The
+# Benedictus antiphon -- same text as St. Dorothea's/St. Apollonia's own
+# (all draw on the same Common of a Virgin Martyr text, confirmed
+# independently rather than assumed).
+id: st-catherine-antiphon
+text:
+  la: "Símile est regnum cælórum hómini negotiatóri quærénti bonas margarítas: invénta una pretiósa, dedit ómnia sua, et comparávit eam."
+  en: "The kingdom of heaven is like unto a merchantman seeking goodly pearls, who, when he had found one pearl of great price, went and sold all that he had, and bought it."
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-cecilia-antiphon.yml b/src/data/propers/common/st-cecilia-antiphon.yml
index f16cdde..8690355 100644
--- a/src/data/propers/common/st-cecilia-antiphon.yml
+++ b/src/data/propers/common/st-cecilia-antiphon.yml
@@ -1,10 +1,14 @@
-# Verified against Divinum Officium (Latin/English Sancti/11-22.txt's own
-# [Ant 1] — the Lauds-hour antiphon, not Terce's. Refers to Valerian, her
-# husband in the traditional legend.
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Cecilia's own day (2027-11-22 -- 2026's own Nov 22 is
+# the last Sunday after Pentecost). The Benedictus antiphon. Corrects the
+# previous version of this file, which had been sourced from the Roman/
+# secular rite's Sancti/11-22.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: st-cecilia-antiphon
 text:
-  la: "Est secrétum, * Valeriáne, quod tibi volo dícere: Angelum Dei hábeo amatórem, qui nímio zelo custódit corpus meum."
-  en: "Valerian! there is a secret * which I wish to tell thee. I have an Angel of God for a lover, and he is very jealous to keep my body."
+  la: "Dum auróra * finem daret, Cæcília exclamávit dicens: Eja, mílites Christi, abjícite ópera tenebrárum et induímini arma lucis."
+  en: "As dawn was fading * into day, Cecilia cried and said: Arise, O soldiers of Christ, cast away the works of darkness, and put on the armour of light."
 status:
   la: verified
   en: verified
diff --git a/src/data/propers/common/st-clement-antiphon.yml b/src/data/propers/common/st-clement-antiphon.yml
new file mode 100644
index 0000000..466509f
--- /dev/null
+++ b/src/data/propers/common/st-clement-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Clement I's own day (2026-11-23). The Benedictus
+# antiphon.
+id: st-clement-antiphon
+text:
+  la: "Cum iter ad mare cepísset, * pópulus voce magna clamábat: Dómine Jesu Christe, salva illum; et Clemens cum lácrimis dicébat: Súscipe, Pater, spíritum meum."
+  en: "As he began to move toward the sea * the people cried out with a loud voice: O Lord Jesus Christ, deliver him! And Clement wept, and said: Father, receive my spirit!"
+status:
+  la: verified
+  en: verified
diff --git a/src/data/propers/common/st-silvester-abbot-antiphon.yml b/src/data/propers/common/st-silvester-abbot-antiphon.yml
new file mode 100644
index 0000000..bcc7988
--- /dev/null
+++ b/src/data/propers/common/st-silvester-abbot-antiphon.yml
@@ -0,0 +1,10 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, St. Silvester Abbot's own day (2026-11-26). The Benedictus
+# antiphon.
+id: st-silvester-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