O pastor apostolice Gregorii beatissime tuo
Source:
Folio:
207r
Sequence:
4
Office:
M
Genre:
Position:
3.4
Cantus ID:
007279
Feast:
Mode:
3
Full text:
O pastor apostolice Gregorii beatissime tuo posce precamine incrementum ecclesiae tuo rigatae dogmate ac defensatae opere
