Question: What did the Russian Empire-born composer who is the husband of Vera de Bosset also do 
Sentence (from "Martin E. Segal"): Martin Eli Segal (July 4, 1916 – August 5, 2012) was a Russian Empire-born American businessman who co-founded the Film Society of Lincoln Center in 1969 with two other Lincoln Center executives, William F. May and Schuyler G. Chapin.
Relevant evidence: No