Disambiguation evidence for Archibald Douglas, 8th Earl of Morton via surface form

"Archibald Douglas, 8th Earl of Angus (as 7th Earl of Morton)"

Triples (1)

Triples where some other subject referred to this entity as "Archibald Douglas, 8th Earl of Angus (as 7th Earl of Morton)".

William Douglas, 6th Earl of Morton → successorAsEarlOfMorton →
"Archibald Douglas, 8th Earl of Angus (as 7th Earl of Morton)"
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