She chose to style herself Lady Davina Barnard following her divorce.
She was born 29 June, 1931, as Lady Davina Mary Cecil, daughter of the 6th Marquess of Exeter (1905-81), by his wife the former Lady Mary Theresa Montagu Douglas Scott (1904-84), scion of the Dukes of Buccleuch and Queensberry.
Lady Davina was a niece of Lady Alice Montagu Douglas Scott (1901-2004), who married Prince Henry, Duke of Gloucester, third son of HM King George V.
She married in 1952 (divorced in 1992), the 11th Baron Barnard (1923-2016), by whom she had issue, including the 12th Baron Barnard.
The Funeral Service to be held at St Michael & All Angels Church, Barningham, on Friday 21 September, 2018.