Disambiguation evidence for Władysław IV Vasa via surface form

"Władysław IV Vasa renounced his title of Tsar of Russia"

Triples (1)

Triples where some other subject referred to this entity as "Władysław IV Vasa renounced his title of Tsar of Russia".

Treaty of Polyanovka → stipulated →
"Władysław IV Vasa renounced his title of Tsar of Russia"
↳ resolves to Władysław IV Vasa
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