He was born circa 1770, and was baptized 25 Jan 1770. His father was Ramon Guerra, and his mother was Rosalia Hinojosa. His father owned Porción 6, Mier. In 1782, he lived in San Lorenzo de las Minas in household number 76. The church census recorded that he was a child, español, and 11 years old. His household included 8 people.