He married Margarita Cavazos de la Garza, daughter of Capt. Juan Cavazos del Campo and Elena de la Garza.

Nicolasa Garcia Davila. She married Diego de Ayala, son of Diego de Ayala y Ovalle and Inez Rodriguez de Montemayor. Her husband died on 23 Mar 1714 in Monterrey.

Pedro Garcia Davila. He married Angela Mendez Tovar, daughter of Joseph Mendez Tovar and Leonor Gonzalez Hidalgo.

Micaela Garcia Davila. She married Lucas Gonzalez Hidalgo, son of Bernabe Gonzalez Hidalgo and Leonor Garcia Gutierrez.

Juan Garcia Davila. He married Micaela Gonzalez Hidalgo, daughter of Bernabe Gonzalez Hidalgo and Leonor Garcia Gutierrez.

Maria Leonor Garcia Davila. She married Mateo Gonzalez Hidalgo, son of Bernabe Gonzalez Hidalgo and Leonor Garcia Gutierrez.

Lucia Garcia Davila. She married Nicolas Gonzalez Hidalgo, son of Bernabe Gonzalez Hidalgo and Leonor Garcia Gutierrez.

Margarita de la Garza. She married Nicolas Ochoa de Elejalde, son of Martin Ochoa de Elejalde and Maria Rojo de las Ruelas. She married Antonio Cantu, son of Juan Cantu Treviño and Juana de Leon. She married Joseph Cantu, son of Joseph Cantu and Maria de Treviño.

Agustin Garcia Davila.

Clara Garcia Davila. She married Francisco de la Cerna, son of Nicolas de la Cerna.

Juan Jose Garcia Davila.

Beatriz Garcia. She married Nicolas Gonzalez Hidalgo, son of Bernabe Gonzalez Hidalgo and Leonor Garcia Gutierrez.