When Did Martha Valdés Die?

Martha Valdés was a Mexican actress. She is known for her work in several films during the Golden Age of Mexican cinema in the 1950s before disappearing from the scene at the end of the decade, such as Espaldas mojadas (1955), Cómicos de la legua (1957), Música de siempre (1958), and Vagabundo y millonario (1959).