Guilherme Da Silveira Borges

Guilherme Da's father was João Da Silveira and his mother was Guiomar Borges Abarca.  His paternal grandparents were Willem Van Der Haegen (Guilherme Da Silveira) and Margarida De Azambuja (Savóia); his maternal grandparents were João De Bruges (Borges) and Isabel Abarca. He had two brothers and three sisters, named Bernardo Da, João Bernardo Da, Ana Da Silveira, Bárbara Da and Isabel Da.