Ramon Pena (son of Arcadio Pena and Estanislada Vela) was born Abt. 1880 in Camargo Mexico, and died date unknown.He married Ana Olivares on Abt. 1910 in Camargo Mexico, daughter of Pedro Olivares and Valentina Olivares. More About Ramon Pena: Date born 2: Abt. 1873, Camargo Mexico. More About Ramon Pena and Ana Olivares: Marriage: Abt. 1910, Camargo Mexico.