Disambiguation evidence for Isabel of York, Countess of Essex via surface form

"Isabel of York, Countess of Essex"

Triples (2)

Triples where some other subject referred to this entity as "Isabel of York, Countess of Essex".

Richard of Conisburgh, 3rd Earl of Cambridge → child →
"Isabel of York, Countess of Essex"
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Anne de Mortimer → child →
"Isabel of York, Countess of Essex"
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