Question: What is the date of birth of Gertrude Scharff Goldhaber's husband?
Sentence (from "Maurice Goldhaber"): Maurice Goldhaber (April 18, 1911 – May 11, 2011) was an American physicist, who in 1957 (with Lee Grodzins and Andrew Sunyar) established that neutrinos have negative helicity.
Relevant evidence: Yes