Disambiguation evidence for Infante Duarte, Duke of Guimarães via surface form

"Infante Duarte of Portugal, Duke of Guimarães"

Triples (1)

Triples where some other subject referred to this entity as "Infante Duarte of Portugal, Duke of Guimarães".

Maria of Portugal (infanta) sibling
"Infante Duarte of Portugal, Duke of Guimarães"