He was born circa 1669.
He married Jacinta de la Garza, daughter of Sgt. Major Blas de la Garza Falcon and Teresa Guerrero.
Catarina de Saldua. She married Juan de las Casas.
Maria de Saldua. She requested a dispensation to marry Gregorio de Quintanilla.
Teresa de Saldua. She married Nicolas Garcia de Quintanilla.
Antonio de Saldua Maguregui, baptized 16 Jun 1687 in Monterrey. He requested a dispensation to marry Maria de Uribe. They were married in 1712.
Blas de Saldua, baptized 12 Aug 1693 in Monterrey.
Maria Ignacia de Saldua, baptized 18 Oct 1698 in Monterrey. She married Ildefonso Garcia in 1715.