Son of Haliburton Stanley Mortimer (1879-1957), of 11 Cadogan Gardens, Chelsea (a London stockbroker), and Dorothy Blackwell, of Crosse & Blackwell,[3] he was educated at Ludgrove, Eton and Sandhurst, and joined the Coldstream Guards in 1930.
Sir Frederick Vernon Corfield, QC, PC, and Freddy Burnaby-Atkins were among his friends made as a prisoner of war (no.
[4] For 29 years, from 1947-1975, he was the Sunday Times' racing correspondent (aka Fairway).
Cynthia's sister Pamela had married General Sir Kenneth Thomas Darling, GBE, KCB, DSO, in 1941.
He was father of three: Jane Clare, Charles Roger Henry and Louise Star.