He was born 20 Dec 1699 in Monterrey. His father was Antonio Leal de Leon, and his mother was Manuela Guerra Cañamar.
He married Antonia Gonzalez de Ochoa.
In 1734, he requested a dispensation to marry Maria Apolinaria Perez de Leon (Montemayor). They were married on 28 Jan 1733 in Cadereyta. He was 34 years old, and the bride was 16 years old. It was his second marriage. Dispensation source: Guerra, et. al., Index to the Marriage Investigations of the Diocese of Guadalajara, p.153.
He married Maria Apolinaria de Montemayor. It was his third marriage.
He married Maria Magdalena Tijerina. It was his fourth marriage.
He died on 4 Mar 1770 in Burgos. He was 71 years old.