Disambiguation evidence for Seymour-Conway line that later became Marquesses of Hertford via surface form

"Seymour-Conway line that later became Marquesses of Hertford"

Triples (1)

Triples where some other subject referred to this entity as "Seymour-Conway line that later became Marquesses of Hertford".

Popham Seymour-Conway → helpedEstablish →
"Seymour-Conway line that later became Marquesses of Hertford"
↳ resolves to Seymour-Conway line that later became Marquesses of Hertford
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