Marcos Sanchez was the son of Bernardino Sanchez.
He married Catalina Flores de Abrego.
Simon Sanchez was baptized on 1 Nov 1707 in Saltillo, a resident of Hacienda de Mesillas. He married Juana Maria Antonia Ramirez.
Pedro Sanchez was baptized on 5 Jul 1711 in Saltillo.
Francisco Javier Sanchez was baptized on 23 Dec 1716 in Saltillo.