Disambiguation evidence for Roger Mortimer, 1st Earl of March via surface form

"Roger Mortimer, 1st Earl of March, de facto ruler of England 1327–1330"

Triples (2)

Triples where some other subject referred to this entity as "Roger Mortimer, 1st Earl of March, de facto ruler of England 1327–1330".

House of Mortimer → notableEvent →
"Roger Mortimer, 1st Earl of March, de facto ruler of England 1327–1330"
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Beatrice Mortimer → notableFamilyConnection →
"Roger Mortimer, 1st Earl of March, de facto ruler of England 1327–1330"
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