Disambiguation evidence for William de Burgh, 3rd Earl of Ulster via surface form

"William de Burgh, 3rd Earl of Ulster"

Triples (2)

Triples where some other subject referred to this entity as "William de Burgh, 3rd Earl of Ulster".

Elizabeth de Burgh, Queen of Scots → relative →
"William de Burgh, 3rd Earl of Ulster"
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Maud of Lancaster, Countess of Leicester and Lancaster → spouse →
"William de Burgh, 3rd Earl of Ulster"
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