Question: When did Käte Stresemann's husband die?
Sentence (from "Gustav Stresemann"): Gustav Ernst Stresemann (10 May 1878 – 3 October 1929) was a German statesman who served as Chancellor in 1923 (for a brief period of 102 days) and Foreign Minister 1923–1929, during the Weimar Republic.
Relevant evidence: Yes