Disambiguation evidence for Euphrosyne of Opole via surface form

"Euphrosyne of Kuyavia"

Triples (1)

Triples where some other subject referred to this entity as "Euphrosyne of Kuyavia".

Casimir I of Kuyavia → child →
"Euphrosyne of Kuyavia"
↳ resolves to Euphrosyne of Opole
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