Disambiguation evidence for Second Lady of the United States via surface form

"Second Lady of the United States (de facto, as wife of the Vice President)"

Triples (1)

Triples where some other subject referred to this entity as "Second Lady of the United States (de facto, as wife of the Vice President)".

Ellen Vesta Emery → positionHeld →
"Second Lady of the United States (de facto, as wife of the Vice President)"
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