Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Q: Context : Colonel John Anstruther-Thomson of Charleton (15 April 1776 -- 10 April 1833) was a Scottish nobleman and Colonel of the Royal Fifeshire Yeomanry Cavalry.
Answer : 10 April 1833
A:
On what date did John Anstruther-Thomson die?