Question: While Jerry Maren was the last known survivor of the Munchkin cast from the Wizard of Oz, what was castmate Ruth Duccini known as?
Sentence (from "Jerry Maren"): Gerard Marenghi (born January 24, 1920), known as Jerry Maren, is an American actor and the last surviving Munchkin of the classic 1939 MGM film "The Wizard of Oz", in which he portrayed a member of the Lollipop Guild.
Relevant evidence: Yes