He was born circa 1725.
He married Maria Tadea Peña, daughter of Jose Jacinto de la Peña and Ana Maria Guajardo. Her mother owned Mier 48 grant.
Jose Antonio Ramirez Peña, born 1753. He married Maria Ignacia Chapa, daughter of Juan Bautista Chapa and Maria Rita Lopez de Jaen on 7 Jun 1773 in Mier.
Jose Matias Ramirez Peña, born 1756. He married Maria Juliana Gonzalez, daughter of Ildefonso Gonzalez and Maria Luisa Saldivar on 15 Apr 1777 in Mier. He owned Palo Blanco (tract).
Maria Teresa Ramirez Peña, born 1764. She married Julian Flores, son of Diego Flores and Maria Luisa Hinojosa on 8 Aug 1781 in Mier.
Jose Simon Ramirez Peña, baptized 6 Aug 1767 in Mier. His padrino was Juan Francisco Saenz, and his madrina was Maria Teresa Peña. He married Maria Faustina Gonzalez, daughter of Ildefonso Gonzalez and Maria Luisa Saldivar. He owned San Pedro del Charco Redondo (tract), Santa Rosalia (tract).
Juan Jose Ramirez Peña, born 1773.
In 1757, he lived in Mier in household number 32. The church census recorded that he was married to Maria Tadea Peña. He was given the tile "Don". His household included 3 people, including one child. He had arms, 6 tame horses with a herd of 60 horses, 1 donkey, 25 cattle, and 600 small livestock. He had one son.
In 1782, he lived in Mier in household number 67. The church census recorded that he was married, español, and 57 years old. His household included 5 people:
Don Jose Miguel Ramirez, married, español, age 57.
Maria Tadea Peña, married, española, age 51.
Jose Simon Ramirez Peña, a youth, español, age 16.
Juan Jose Ramirez Peña, a child, español, age 9.
Maria Rosalia Ramirez, an unmarried girl, india, age 15.
In 1767, he was granted Mier 50 by the King of Spain. There was an improved rancho at the site.
He died in 1794. He was 69 years old.