Disambiguation evidence for Guy of Brittany, Count of Penthièvre via surface form

"Guy of Brittany, Count of Penthièvre"

Triples (2)

Triples where some other subject referred to this entity as "Guy of Brittany, Count of Penthièvre".

John III, Duke of Brittany → sibling →
"Guy of Brittany, Count of Penthièvre"
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Joan of Penthièvre → father →
"Guy of Brittany, Count of Penthièvre"
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