Francisco Perez de Escamilla was born circa 1670, the son of Francisco Perez de Escamilla and Leonor de Ayala.
He requested a dispensation to marry Isabel Gonzalez Hidalgo. They were married on 22 Nov 1694 in Monterrey. Dispensation source: Guerra et al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.39 .