Disambiguation evidence for Estrid of the Obotrites via surface form

"Świętosława (Sigrid the Haughty)"

Triples (1)

Triples where some other subject referred to this entity as "Świętosława (Sigrid the Haughty)".

Dobrawa of Bohemia → child →
"Świętosława (Sigrid the Haughty)"
↳ resolves to Estrid of the Obotrites
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