Harold William Addington

Parents

• William Addington, 3rd Viscount Sidmouth

Children

Siblings

• Herbert Hiley Stafford Addington
• Mabel Addington
• Eveline Addington
• unknown daughter Addington
• Gerald Anthony Pellew Bagnall Addington, 4th Viscount Sidmouth
• Ursula Georgiana Addington
• Alice Mary Addington
• Francis Charles Bathurst Addington