Disambiguation evidence for Berthold III, Duke of Zähringen via surface form
"Berthold III of Zähringen"
Triples (1)
Triples where some other subject referred to this entity
as "Berthold III of Zähringen".
Duchy of Zähringen
→
ruler
→
"Berthold III of Zähringen"
ⓘ
↳ resolves to Berthold III, Duke of Zähringen