Ursula Mary Cely Trevilian

(born 1910) (b. 1910)

Parents

• Mary Susanna F. Imbert Athill
• Maurice Fearing Cely Trevilian

Children

• Edward Douglas Blackett
• Caroline Ann Blackett
• Lucinda Mary Blackett

Siblings

• Richard Edwin Fearing Cely Trevilian

Partners

• Sir Charles Douglas Blackett, 9th Bt.