Jose Prudencio Salinas was baptized on 12 May 1774, the son of Juan Cristostomo Salinas and Maria Josefa Ramos.
He married Maria Antonia Montalvo on 16 Feb 1801.
Tomas Salinas married Francisca Ramirez.
In 1782, he lived in Mier. The church census recorded that he was a child, español, and 7 years old. His household included 7 people:
Maria Josefa Ramos, española, a widow, age 37.
Jose Gregorio Salinas, español, a youth, age 16.
Maria del Refugio Salinas, española, an unmarried girl, age 14.
Maria Antonia Salinas, española, a child, age 11.
Ysavel Maria Salinas, española, a child, age 9.
Jose Prudencio Salinas, español, a child, age 7.
Maria Teresa Salinas, española, a young child, age 5.