She was d of Sir Roderick Napoleon BRINCKMAN 5th Bt and Rosemary Marguerite 1907-90 d of Lt-Col James Charles HOPE-VERE 1858-1963 (2xgt gs of 1st Earl of HOPETOUN 1681-1742 who was 3xgt gf of 1st Marquess of LINLITHGOW 1860-1908). She m 1st 1964 (div 1976) Gerard Francis CAMPBELL b 1937 scion of that Scots gentry family of Cawdor (and gs of 4th Baron HARLECH 1885-1964, etc) and had two sons. She m 2nd 1978 Denny CORDELL-LAVARACK d 1995 and had a further son and a daughter.
Debrett says born 1944, Burkes has the correct year. Her death entry on Ancestry uses surname Brinckman instead of Cordell-Lavarack.