Charlotte FitzWilliam noblewoman; (died 1833) (1746–1833) Parents Lady Ann Watson-Wentworth William Fitzwilliam, 3rd Earl Fitzwilliam Children Isabella Dundas Lawrence Dundas, 1st Earl of Zetland George Dundas Anne Dundas William Lawrence Dundas Thomas Lawrence Dundas Mary Dundas Charles Dundas Dorothy Dundas Margaret Dundas Thomas Lawrence Dundas Frances Laura Dundas Robert Lawrence Dundas Charlotte Dundas Siblings William Wentworth Fitzwilliam, 4th Earl Fitzwilliam George Fitzwilliam Partners Thomas Dundas, 1st Baron Dundas