1 files changed, 62 insertions, 0 deletions
diff --git a/internal/caldata/tridentine-lectionary.ini b/internal/caldata/tridentine-lectionary.ini
index 816451b..a04dbe3 100644
--- a/internal/caldata/tridentine-lectionary.ini
+++ b/internal/caldata/tridentine-lectionary.ini
@@ -495,3 +495,65 @@ gospel = Luke 2:21
 first = 1 Thess 1:2-10
 gospel = Matt 13:31-35
 
+
+; ---------------------------------------------------------------------------
+; Added 2026-08-18 from colitur, which verified each against both photographic
+; scans of the 1962 Missal. Every one of these days previously fell through to
+; step 3's walk-back and served the PRECEDING SUNDAY's Mass instead of its own.
+;
+; Corpus Christi and the Sacred Heart are I-class feasts with their own
+; formularies -- they were reading the Sunday before them.
+;
+; The ferias of the FIRST week after Epiphany and of the FIRST week after
+; Pentecost have proper Masses under RG 299 ("Item propriam Missam habent
+; omnes feriae..."), which is why they are named here rather than left to the
+; walk-back that serves the other weeks correctly.
+; ---------------------------------------------------------------------------
+
+[ef-corpus-christi]
+first = 1 Cor 11:23-29
+gospel = John 6:56-59
+
+[ef-sacred-heart]
+first = Eph 3:8-12, 14-19
+gospel = John 19:31-37
+
+[ef-time-after-epiphany-1-monday]
+first = Rom 12:1-5
+gospel = Luke 2:42-52
+
+[ef-time-after-epiphany-1-tuesday]
+first = Rom 12:1-5
+gospel = Luke 2:42-52
+
+[ef-time-after-epiphany-1-wednesday]
+first = Rom 12:1-5
+gospel = Luke 2:42-52
+
+[ef-time-after-epiphany-1-thursday]
+first = Rom 12:1-5
+gospel = Luke 2:42-52
+
+[ef-time-after-epiphany-1-friday]
+first = Rom 12:1-5
+gospel = Luke 2:42-52
+
+[ef-time-after-pentecost-1-monday]
+first = 1 John 4:8-21
+gospel = Luke 6:36-42
+
+[ef-time-after-pentecost-1-tuesday]
+first = 1 John 4:8-21
+gospel = Luke 6:36-42
+
+[ef-time-after-pentecost-1-wednesday]
+first = 1 John 4:8-21
+gospel = Luke 6:36-42
+
+[ef-time-after-pentecost-1-friday]
+first = 1 John 4:8-21
+gospel = Luke 6:36-42
+
+[ef-time-after-pentecost-1-saturday]
+first = 1 John 4:8-21
+gospel = Luke 6:36-42