Question: Frank A. DeSimone, the Boss of the Los Angeles crime family from 1956 to 1967, had a well-known nephew who was an enforcer for what crime family?
Sentence (from "Frank DeSimone"): Frank A. DeSimone (July 17, 1909 – August 4, 1967) was the Boss of the Los Angeles crime family from 1956 to 1967.
Relevant evidence: Yes