Generate a correct and concise answer for the question based on the words in the context.
Q: Context : William Bouverie, 1st Earl of Radnor FRS (26 February 1725 -- 28 January 1776) was a British peer, styled Hon. William Bouverie from 1747 until 1761.
Question : The date of death for William Bouverie, 1st Earl of Radnor is what?
A:
28 January 1776