Santa Anita Park to honor Ambrosio Maldonado's family legacy with a birthday party. Members of the Maldonado family have worked at the racetrack since 1934. Ambrosio was employed as a masonry laborer from 1945 to 1972. His father, Elpidio Maldonado worked there 1934 until 1967. Ambrosio's son Jerry Maldonado worked 1988 to 1995. Jerry's brother Joe worked there 31 years and Joe, Jr. is currently employed. See also VF "Santa Anita Park-People" (item #32).