He was born circa 1767, and was baptized 30 Dec 1767 in Mier. His father was Jose Antonio Hinojosa, and his mother was Maria Josefa Chapa. His father owned Mier 15 grant. His padrino was Jose Julian Flores, and his madrina was Maria Agustina Garcia.
In 1782, he lived in Mier in household number 6. The church census recorded that he was a child, español, and 13 years old. His household included 10 people:
Jose Antonio Hinojosa, married, español, age 55.
Maria Josefa Chapa, married, española, age 46.
Jose Andres Hinojosa, single, español, age 22.
Jose Francisco Hinojosa, a youth, español, age 18.
Jose Antonio Hinojosa, a youth, español, age 15.
Jose Clemente Hinojosa, a child, español, age 13.
Manuel Hinojosa, a young child, español, age 8.
Maria Isabel Hinojosa, a young child, española, age 6.
Maria Dorothea Hinojosa, a young child, española, age 5.
Maria Ana Hinojosa, an unmarried girl, española, age 13.