He was born circa 1729. His father was Miguel Martinez, and his mother was Clara de Treviño. In 1750, he lived in Revilla in household number 1. The census recorded that he was 21 years old, the child of the householder. His household included 6 people.
He married Maria Gertrudis Garcia Bagarela in 1755 in Revilla. He was 26 years old.
Basilia Martinez, born 1764. She married Jose Luis Ramirez Hinojosa, son of Jose Cristobal Ramirez and Maria Matiana Hinojosa in 1782 in Revilla. He owned land in Porción 5, Revilla, Zapata County, Texas. She owned land in Porción 5, Revilla, Zapata County, Texas.