Blanca de Castejón

María Blanca Josefina Regalado Castejón y Otero May 13 1906 December 26 1969 better known as Blanca de Castejón was a Puerto Rican actress who is best remembered for her work in the Golden Age of Mexican cinema especially her awardwinning supporting role in Escuela de vagabundos School for tramps 1953