Elizabeth Southwell (1776-1817) (1776–1817) Parents Sophia Campbell Edward Southwell, 20th Baron de Clifford Children Lady Caroline Keppel Thomas Keppel Henry Keppel Lady Mary Keppel Augustus Keppel, 5th Earl of Albemarle Lady Georgiana Keppel Edward Keppel Lady Anne Keppel William Keppel, Viscount Bury Lady Sophia Keppel George Keppel, 6th Earl of Albemarle Siblings Sophia Southwell Henrietta Southwell Edward Southwell, 21st Baron de Clifford Catherine Southwell Partners William Keppel, 4th Earl of Albemarle