In prole mater*

Source: 
Vercelli, Biblioteca Capitolare, CLXX
Folio: 
120r
Sequence: 
2
Feast: 
Annuntiatio Mariae
Office/Mass: 
V
Genre: 
A
Position: 
2
Cantus ID: 
003274
Mode: 
*
Manuscript Reading Full Text (standardized spelling): 
In prole mater*