[1] On 15 June 1792, she was created Baroness Waterpark in the Peerage of Ireland, in her own right, by King George III with remainder to the heirs male of her body by Henry Cavendish.
[2] The title was created in honour of her husband, but in such a way that would enable him to continue to sit in the Irish House of Commons.
[1] On 12 August 1757, she married the politician Henry Cavendish (1732–1804),[3] the eldest son of Sir Henry Cavendish, 1st Baronet, and the former Anne Pyne (only daughter of Sir Richard Pyne, Lord Chief Justice of Ireland).
[4] Her husband succeeded as the 2nd Cavendish baronet of Doveridge Hall on 31 May 1776.
Together, they were the parents of eight children, including:[1] The Baroness Waterpark died on 4 August 1807 and was succeeded in her title by her eldest son, Richard.