He was born circa 1753. His father was Marcelino Hinojosa, and his mother was Rosa Maria Saldua. His father owned Mier 30 grant.
He married Maria Candelaria Garcia, daughter of Juan de Dios Garcia and Maria Candelaria Hinojosa. It was her second marriage. Her father owned Mier 59 grant.
Jose Hilario Hinojosa. He married Maria de Jesus Garcia, daughter of Juan Pablo Garcia and Maria Juana Salinas.
In 1782, he lived in Mier in household number 13. The church census recorded that he was single, español, and 29 years old. His household included 4 people:
Don Marcelino Hinojosa, married, español, age 58.
Rosa Maria Saldua, married, española, age 57.
Pedro Jose Hinojosa, single, español, age 29.
Jose Miguel Hinojosa, a youth, español, age 17.