Maria Josefa Canales was baptized on 4 Sep 1776, the daughter of Juan Antonio Canales and Maria de los Santos Garcia.
In 1782, she lived in Mier. The church census recorded that she was a young child , and 6 years old. Her household included 10 people:
Don Juan Antonio Canales , married, age 51. He owned Rancho Santa Maria but did not live there.
Maria de los Santos Garcia , married, age 32.
Jose Antonio Tiburcio Francisco Canales , a child, age 9.
Jose Estevan Canales , a child, age 7.
Maria Josefa Canales , a young child, age 6.
Maria Leonor Canales , a young child, age 4.
Maria Dorothea Canales , a young child, age 2.
Jose Antonio Ibarra, español, single, age 21.
Juana Maria Canales, india, an unmarried girl, age 19.
Maria Encarnacion Canales, india, an unmarried girl, age 19.