Disambiguation evidence for Castilian House of Ivrea via surface form

"House of Ivrea (Castile)"

Triples (1)

Triples where some other subject referred to this entity as "House of Ivrea (Castile)".

Castilian campaign of 1367 → hasAllegiance →
"House of Ivrea (Castile)"
↳ resolves to Castilian House of Ivrea
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