He married Ana Maria Guerra, daughter of Antonio Guerra Cañamar and Antonia de la Garza. She owned Porción 59, Camargo.
Josefa de los Santos Coy. She married Blas de la Garza Falcon, son of Gov. Gen Blas de la Garza Falcon and Beatriz de Villarreal. She married Matias de Landa, son of Francisco de Landa. She owned Porción 60, Camargo. Her husband died in 1767. He was 55 years old.
Jose Matias de los Santos Coy. He married Antonia Margarita Olivares on 20 Nov 1774 in Mier.