What was the relationship between Philip and Ferdinand I?

A. They were brothers
B. They were related
C. Philip is Ferdinands I’s father
D. Philip is Ferdinands I’s Uncle

Respuesta :

In 1496, his father arranged for him to marry Joanna, the second daughter of Queen Isabella I of Castile and King Ferdinand II of Aragon. Around the same time, Philip's sister Margaret was given in marriage to Joanna's brother John, Prince of Asturias.

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Philip I of Castile.