He was born 5 Nov 1673 in Monterrey. His father was Capt. Joseph Ignacio Martinez, and his mother was Maria Ines de la Garza de la Rocha.
He married Tomasina Isabel Gutierrez, daughter of Diego Gutierrez de Castro and Gertrudis de la Garza.
He married Rafaela Treviño, daughter of Juan de Treviño and Nicolasa de Escamilla. It was his second marriage.
Maria Gertrudis Martinez. In 1723, she requested a dispensation to marry Lazaro de la Garza.
Maria de Jesus Martinez. She married Joseph Cayetano de la Garza, son of Juan Antonio de la Garza and Juana Francisca de los Santos Coy.
Jose Felix Martinez, born 1696 in Monterrey. He married Gregoria Bermudez.
Francisco Javier Martinez, born 1707 in Monterrey. He married Maria Feliciana Flores de Abrego, daughter of Joseph Flores de Abrego and Anastacia Gonzalez de Paredes on 5 Jun 1735 in Monterrey (Salinas).