Disambiguation evidence for Keratsa of Bulgaria via surface form

"Keratsa of Bulgaria"

Triples (3)

Triples where some other subject referred to this entity as "Keratsa of Bulgaria".

John VII Palaiologos → mother →
"Keratsa of Bulgaria"
↳ resolves to Keratsa of Bulgaria
ⓘ
Andronikos IV Palaiologos → spouse →
"Keratsa of Bulgaria"
↳ resolves to Keratsa of Bulgaria
ⓘ
Ivan Alexander of Bulgaria → child →
"Keratsa of Bulgaria"
↳ resolves to Keratsa of Bulgaria
ⓘ