Family: William Fitzwilliam, 4th. Earl Fitzwilliam / Hon. Louisa Molesworth (F2394)
m. 21 Jul 1823-
Father | Male
William Fitzwilliam, 4th. Earl Fitzwilliam
Born 30 May 1748 Milton House, Peterborough, Northamptonshire, England 
Died 8 Feb 1833 Milton House, Peterborough, Northamptonshire, England Buried 24 Feb 1833 Marholm, Northamptonshire, England Married 21 Jul 1823 [1] Bishopscourt, County Kildare, Ireland [1] Other Spouse Lady Charlotte Ponsonby | F2393 Married 10 Jul 1770 St. George's, Hanover Sq. Middlesex, England Father William Fitzwilliam, 3rd. Earl Fitzwilliam | F2396 Group Sheet Mother Lady Ann Watson-Wentworth | F2396 Group Sheet
Mother | Female
Hon. Louisa Molesworth
Born 23 Oct 1749 Dublin, County Dublin, Ireland Died 1 Sep 1824 Wentworth, Yorkshire, England Buried St. Mary the Virgin, Marholm, Northamptonshire, England Other Spouse William Brabazon Ponsonby, 1st. Baron Ponsonby of Imokilly | F2395 Married 26 Dec 1769 Father Field Marshall Richard Molesworth, 3rd. Viscount Molesworth | F3769 Group Sheet Mother Field Marshall Mary Jenney Ussher | F3769 Group Sheet
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