Disambiguation evidence for Erchanger, Duke of Swabia via surface form

"Erchanger, Duke of Swabia"

Triples (1)

Triples where some other subject referred to this entity as "Erchanger, Duke of Swabia".

Burchard II, Duke of Swabia → precededBy →
"Erchanger, Duke of Swabia"
↳ resolves to Erchanger, Duke of Swabia
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