Antonia Cantu was the daughter of Geronimo Cantu and Beatriz de Villarreal.
She requested a dispensation to marry Isidro de la Garza in 1693. Dispensation source: Guerra et al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.38.
Maria Josefa de la Garza married Juan de la Garza.
Joseph de la Garza married Nicolasa Cantu, Maria Rosa de Villarreal.
Lugarda de la Garza married Joseph Cantu.