Question: When did Ekaterina Voroshilova's husband die?
Sentence (from "Ekaterina Voroshilova"): Ekaterina Davidovna Voroshilova (1887 – 1959), born Gitlya Gorbman, later Golda Gorbman (Го́лда Горбман), was a spouse of Kliment Voroshilov, a Russian revolutionary and later Soviet party and state functionary.
Relevant evidence: Yes