Disambiguation evidence for Siward, Earl of Northumbria via surface form

"Siward, Earl of Northumbria"

Triples (3)

Triples where some other subject referred to this entity as "Siward, Earl of Northumbria".

Tostig Godwinson replaced
"Siward, Earl of Northumbria"
↳ resolves to Siward, Earl of Northumbria
Earl of Northumbria positionHeldBy
"Siward, Earl of Northumbria"
↳ resolves to Siward, Earl of Northumbria
Waltheof, Earl of Northumbria father
"Siward, Earl of Northumbria"
↳ resolves to Siward, Earl of Northumbria