Maria Antonia Ramos was born circa 1755, the daughter of Juan Antonio Ramos and Ana Maria Anzaldua.
She married Gregorio Guadiana in 1769 in Mier.
Dionicia Guadiana married Juan Ygnacio Garcia.
In 1782, she lived in Mier. The church census recorded that she was married, casta, and 27 years old. Her household included 7 people:
Gregorio Guadiana, casta, married, age 42.
Maria Antonia Ramos, casta, married, age 27.
Ana Maria Guadiana, casta, a child, age 11.
Jose Francisco Guadiana, casta, a child, age 9.
Maria Lusgarda Guadiana, casta, a young child, age 5.
Maria de Refugio Ramos, india, an unmarried girl, age 29.
Jose Rafael Guadiana, casta, a young child, age 2.