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Male Joao III. Aviz, de Click to view Joao III. Aviz, de in the family tree View timeline for this person's branch of the family tree

Joao III. was born in 1502 in Lisbon.  Joao III.'s father was Manoel I. "the Great" Aviz, de and his mother was Maria Aragon, d'.  His paternal grandparents were Fernando Aviz, de and Brites Aviz, de; his maternal grandparents were Fernando II. (V.) Aragon, d' and Isabel I. Castilia, de. He had six brothers and three sisters, named Luiz, Fernando, Affonso, Henrique I., Duarte, Antonio, Isabella, Maria Brites and Maria.  He was the oldest of the ten children. He had two half-brothers and a half-sister, named Miguel da Paz, Carlos and Maria.  He died at the age of 55 on June 11th, 1557 in Lisbon.  He was buried in Belem.

Family Details of Joao III.'s family with Catherine Habsburg

Family Details of Joao III.'s family with Isabel Muniz