Diogo De Oliveira

Diogo De's father was Diogo De Oliveira Vasconcelos and his mother was Maria Esteves.  His paternal grandparents were Capitão Martim De Oliveira Vasconcelos and Catarina Afonso; his maternal grandfather was Afonso Velho. He had two brothers and a sister, named Estêvão De, Afonso De and Inês De.