Disambiguation evidence for William IX, Count of Poitiers via surface form
"William IX of Poitiers"
Triples (1)
Triples where some other subject referred to this entity
as "William IX of Poitiers".
Raymond of Poitiers
→
father
→
"William IX of Poitiers"
ⓘ
↳ resolves to William IX, Count of Poitiers