Disambiguation evidence for Ernst Johann von Biron via surface form
"Ernst Johann von Biron, Duke of Courland"
Triples (1)
Triples where some other subject referred to this entity
as "Ernst Johann von Biron, Duke of Courland".
Benigna Gottlieb von Trotha genannt Treyden
→
spouse
→
"Ernst Johann von Biron, Duke of Courland"
ⓘ
↳ resolves to Ernst Johann von Biron