Post excessum beatissimi Martini episcopi

Folio: 
114r
Sequence: 
15
Feast: 
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
004327
Mode: 
1
Differentia: 
5b
Differentia database: 
Manuscript Reading Full Text (standardized spelling): 
Post excessum beatissimi Martini episcopi beatus Briccius cathedram episcopalem suscepit