Question: Where was the mother of Mafalda Of Portugal born?
Sentence (from "Mafalda of Portugal (born 1153)"): This did not compromise the establishment of long- lived good relations between Portugal and Aragon, since Mafalda's younger brother Infante Sancho( future Sancho I of Portugal) would marry Dulce Infanta of Aragon, sister of Alfonso II in 1174.
Relevant evidence: No