Eugenio Ruvalcaba was born Abt. 1880 in Camargo Mexico, and died date unknown.He married Paula Garza on Abt. 1910, daughter of Marcos Garza and Lucia De Olivares. More About Eugenio Ruvalcaba and Paula Garza: Marriage: Abt. 1910 Children of Eugenio Ruvalcaba and Paula Garza are: