William Duncombe, Viscount Helmsley

British politician (1852–1881) (1852–1881)

Parents

• Mabel Graham
• William Duncombe, 1st Earl of Feversham

Children

• Mabel Duncombe
• Charles Duncombe, 2nd Earl of Feversham

Siblings

• James Duncombe
• Lady Ulrica Duncombe
• Lady Mabel Duncombe
• Lady Hermione Duncombe
• Helen Vincent, Viscountess D'Abernon
• Hubert Duncombe

Partners

• Muriel Duncombe, Viscountess Helmsley