Disambiguation evidence for Earl of Londonderry via surface form

"Marquessate of Londonderry"

Triples (1)

Triples where some other subject referred to this entity as "Marquessate of Londonderry".

Viscount Gallen-Ridgeway → subordinateTo →
"Marquessate of Londonderry"
↳ resolves to Earl of Londonderry
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