Post sanctorum obitum Maternus per

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 63 (olim V)
Folio: 
302r
Sequence: 
6
Feast: 
Materni
Office/Mass: 
M
Genre: 
R
Position: 
3.1
Cantus ID: 
601827
Mode: 
7
Manuscript Reading Full Text (standardized spelling): 
Post sanctorum obitum Maternus per meritum trium civitatum Treviris Coloniae simul et Octaviae rexit praesulatum
Manuscript Reading Full Text (MS spelling): 
Post sanctorum obitum maternus per meritum trium civitatum Treviris colonie simul et octavie rexit presulatum