Question: What is the date of death of Herbert Masaryk's mother?
Sentence (from "Charlotte Garrigue"): Charlotte Garrigue Masaryk, , (20 November 1850 in Brooklyn, New York, United States – 13 May 1923 Lány, Czechoslovakia) was the wife of the Czechoslovak philosopher, sociologist, and politician, Tomáš Garrigue Masaryk, the first President of Czechoslovakia.
Relevant evidence: Yes