William Leonard Addington, 2nd Viscount Sidmouth

(1794-1864) (1794–1864)

Parents

• Ursula Mary Hammond
• Henry Addington, 1st Viscount Sidmouth

Children

• unknown Addington
• Louisa Charlotte Addington
• Frances Sophia Addington
• Caroline Penelope Addington
• Leonard Allen Addington
• Known Addington
• Charles John Addington
• Mary Ursula Addington
• Hiley Robert Addington
• William Addington, 3rd Viscount Sidmouth

Siblings

• Charlotte Addington
• unknown Addington
• Mary Anne Ursula Addington
• Henrietta Addington
• Charles Anthony Addington
• Henry Addington
• Frances Addington

Partners

• Mary Young