Disambiguation evidence for Abbey of St. Maria ad Gradus, Cologne via surface form

"Abbey of St. Maria ad Gradus, Cologne"

Triples (1)

Triples where some other subject referred to this entity as "Abbey of St. Maria ad Gradus, Cologne".

Archbishop Anno II of Cologne → founded →
"Abbey of St. Maria ad Gradus, Cologne"
↳ resolves to Abbey of St. Maria ad Gradus, Cologne
ⓘ
linked to: Archbishop Anno II of Cologne (through the Coup of Kaiserswerth)