He married Juana de Arredondo, daughter of _ de Arredondo.
Ana Maria de Sepulveda. She married Juan Francisco Garcia, son of Tomas Garcia de Quintanilla and Maria de la Garza Falcon Montemayor.
Jacinta de Sepulveda. She married Francisco Javier Botello de Morales, son of Juan Botello de la Garza and Maria Garcia de Quintanilla on 20 May 1730 in Monterrey.