Isidra Maduena Guerrero died on February 20, 1990 in San Luis Obispo County, California. Born in Mexico on June 16, 1916, she lived to be 73 years, 8 months, 4 days old.
Her father's last name was Ezpinosa, and mother's maiden name was Maduena.
Her Social Security Number was 602-16-1631.
