People
Sophia Sidney, Baroness De L'Isle and Dudley
British baroness; third child and eldest illegitimate daughter of William IV and Dorothea Jordan
August 1796 – 10 April 1837
Parents
Siblings
George FitzClarence, 1st Earl of Munster
29 January 1794 – 20 March 1842- Henry FitzClarence
27 March 1795 – September 1817 
Lady Mary Fox
19 December 1798 – 13 July 1864
Lord Frederick FitzClarence
9 December 1799 – 30 October 1854
Elizabeth Hay, Countess of Erroll
17 January 1801 – 16 January 1856%2C%20GCH%2C%20ADC%2C%20RN%2C%20as%20a%20Young%20Naval%20Officer%20-%201449352%20-%20National%20Trust.jpg?width=120)
Lord Adolphus FitzClarence
18 February 1802 – 17 May 1856
Lady Augusta Gordon
17 November 1803 – 8 December 1865.jpeg?width=120)
Lord Augustus FitzClarence
1 March 1805 – 14 June 1854
Amelia Cary, Viscountess Falkland
21 March 1807 – 2 July 1858
Princess Elizabeth of Clarence
10 December 1820 – 4 March 1821
