He married Ana Correa.
He married Maria Gonzalez, daughter of Diego Gonzalez and Maria de Ochoa. It was his second marriage.
He married Isabel del Bosque, daughter of Fernando del Bosque and Juana de Farias y Sosa. It was his third marriage.
Maria Fernandez. She married Juan Garcia de Velastigui.
Ignacio Fernandez. In 1699, he requested a dispensation to marry Magdalena de la Garza.
Nicolasa Fernandez. She married Jose Maria Chapa, son of Juan Bautista Chapa and Beatriz de Olivares Treviño on 23 Aug 1694 in Monterrey.
Luisa Fernandez, baptized 17 Sep 1676 in Monterrey. She married Juan de las Casas, son of Marcos de las Casas and Gertrudis de la Vega.
left a will in 1689