Disambiguation evidence for Kingdom of Northumbria via surface form
"Northumbria (later political context)"
Triples (1)
Triples where some other subject referred to this entity
as "Northumbria (later political context)".
Æthelric of Deira
→
partOf
→
"Northumbria (later political context)"
ⓘ
↳ resolves to Kingdom of Northumbria