He was born circa 1746, and was baptized 15 Apr 1746 in Salinas. His father was Jose Marcelino Treviño, and his mother was Isabel Maria Treviño.
He married Margarita Gutierrez, daughter of Ignacio Gutierrez and Matiana Hinojosa on 1 Dec 1775 in Mier. He was 29 years old, and the bride was 19 years old. Her father owned Mier 63 grant.
_ Treviño, born 1763.
Ysavel Maria Treviño, born 1780.
In 1782, he lived in Mier in household number 22. The church census recorded that he was married, español, and 35 years old. His household included 8 people:
Don Ygnacio Treviño, married, español, age 35.
Margarita Gutierrez, married, española, age 26.
_ Treviño, a youth, español, age 19.
Ysavel Maria Treviño, a young child, española, age 2.
Maria Josefa Treviño, a child, casta, age 8.
Maria Caridad Treviño, a young child, casta, age 6.
Julia de la Cruz, an unmarried girl, india, age 24.
Juana de la Cruz, a young child, india, age 5.
In 1791, he lived in Mier in household number 1. The church census recorded that he was married, español, and 43 years old. His household included 6 people, 3 of whom were likely servants:
Dn Ygnacio Treviño, married, español, age 43.
Da Margarita Gutierrez, married, española, age 35.
Ysavel Maria Treviño, a child, española, age 11.
Julia de la Cruz, an unmarried girl, india, age 42.
Maria Josefa Treviño, an unmarried girl, india, age 16.
Juana de la Cruz, an unmarried girl, india, age 14.
In 1802, he petitioned for Las Animas from the King of Spain. He petitioned for 20 sitios of land for large stock, but authorities decided to stop giving large land grants, instead limiting size to a maximum of 4 sitios. The tract was surveyed for him in the Spanish era but the title was not completed. Greaser, New Guide, 89, 110.
He died on 15 Apr 1815 in Rancho de Agua Nueva, paraje de Las Animas. Cause of death: kicked by a mule. He was 69 years old. Source: link.