Disambiguation evidence for Agnes Mortimer, Countess of Pembroke via surface form

"Agnes Mortimer, Countess of Pembroke"

Triples (1)

Triples where some other subject referred to this entity as "Agnes Mortimer, Countess of Pembroke".

Joan de Geneville, 2nd Baroness Geneville → child →
"Agnes Mortimer, Countess of Pembroke"
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