Helen Ferguson, Viscountess Novar
charity worker (–)
Parents
Children
Siblings
- Basil Temple Blackwood
- Frederick Hamilton-Temple-Blackwood, 3rd Marquess of Dufferin and Ava
- Lady Hermione Catherine Helen Hamilton-Temple-Blackwood
- Archibald Hamilton-Temple-Blackwood, Earl of Ava
- Lady Victoria Hamilton-Temple-Blackwood
- Terence Hamilton-Temple-Blackwood, 2nd Marquess of Dufferin and Ava