He married Ana Maria Guerra, daughter of Antonio Guerra Cañamar and Antonia de la Garza. She owned Camargo 59 (tract).
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 Camargo 60 (tract).
Jose Matias de los Santos Coy. He married Antonia Margarita Olivares on 20 Nov 1774 in Mier.
Nicolas de los Santos Coy, head of household
Ana Maria Guerra Cañamar, wife
He died before 1767.