Inde sacrum sibi mater

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)
Folio: 
211r
Sequence: 
2
Feast: 
Gertrudis Nivellensis
Office/Mass: 
M
Genre: 
A
Position: 
2.3
Cantus ID: 
202525
Mode: 
6T
Differentia: 
F1
Differentia database: 
1--m-m-k-lm-l-k--4 T7aA
Manuscript Reading Full Text (standardized spelling): 
Inde sacrum sibi mater