Disambiguation evidence for Slytherin-Gaunt line via surface form

"Slytherin (by bloodline)"

Triples (1)

Triples where some other subject referred to this entity as "Slytherin (by bloodline)".

Morfin Gaunt → houseAffiliation →
"Slytherin (by bloodline)"
↳ resolves to Slytherin-Gaunt line
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