Francisco de la Garza Falcon was born circa 1593, the son of Marcos Alonso de la Garza y Arcon and Juana Treviño Quintanilla.
He married Juana Garcia Gutierrez.
Juana de la Garza married Juan de Villarreal.
Sebastian de la Garza married Clara de la Garza.
Leonor de la Garza married Santiago de Treviño.
Magdalena de la Garza married Ignacio Fernandez.
Maria Isabel de la Garza was born circa 1642. She married Bernabe de Villarreal.
Luisa de la Garza was born circa 1643. She married Juan Bautista de Villarreal.