Disambiguation evidence for Gustavus Samuel Leopold, Duke of Zweibrücken via surface form

"Gustavus Samuel Leopold, Duke of Zweibrücken"

Triples (2)

Triples where some other subject referred to this entity as "Gustavus Samuel Leopold, Duke of Zweibrücken".

House of Palatinate-Zweibrücken → producedRuler →
"Gustavus Samuel Leopold, Duke of Zweibrücken"
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House of Palatinate-Zweibrücken → notableMember →
"Gustavus Samuel Leopold, Duke of Zweibrücken"
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