Disambiguation evidence for Maria da Conceição de Sampaio (morganatic marriage) via surface form

"Maria da Conceição de Sampaio (morganatic marriage)"

Triples (1)

Triples where some other subject referred to this entity as "Maria da Conceição de Sampaio (morganatic marriage)".

Infante Afonso, Duke of Porto → spouse →
"Maria da Conceição de Sampaio (morganatic marriage)"
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