Disambiguation evidence for Erzherzog von Österreich via surface form

"Archduke of Austria (self-styled)"

Triples (1)

Triples where some other subject referred to this entity as "Archduke of Austria (self-styled)".

Elizabeth of Bohemia → spouseTitle →
"Archduke of Austria (self-styled)"
↳ resolves to Erzherzog von Österreich
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