Born in Kensington, London, Dickens was the son of Marie-Thérèse Louise (Roche) and Sir Henry Fielding Dickens, a barrister. His maternal grandfather was French and his maternal grandmother was from a Jewish family from Bohemia and Germany. Dickens' great-grandfather was composer and pianist Ignaz Moscheles.[2][3]
Promoted to lieutenant on 1 January 1902[6] and commander on the outbreak of World War I in 1914, he commanded HMS Harpy in the Mediterranean Fleet from 1913 to 1915; seeing action at Gallipoli in 1915.[7] He was appointed flag commander to the Commander-in-Chief, Mediterranean Fleet, from 1917 to 1918, and became a captain in 1919, in which year he was awarded the CMG.[5]
He was recommissioned as a rear admiral in 1939 and served in World War II as a naval attaché at The Hague in the Netherlands from February 1940 during the German invasion. In March 1940 he was joined by Charles M. Morrell, the assistant naval attaché to the Netherlands and Belgium. But Dickens's role did not end with the surrender on 14 May. He evacuated to Britain by destroyer (HMS Wessex (D43)), where he was assigned as principal liaison officer, Allied Navies. During this period, his efforts (and those of the Dutch naval attaché in London, Lieutenant Commander A. de Booy) were essential in forging a good working relationship between the Royal Dutch and British Navies.[5] He served as flag officer in Tunisia from 1943 to 1944[7] and as Flag Officer, Holland from September 1944 to 1945, when he retired. In 1945, he was appointed Commander of the Legion of Merit (United States) and a Chevalier of the Légion d'honneur (France).[citation needed]
'Bombing and Strategy. The Fallacy of Total War' (Sampson Low, Marston and Company, London, 1947)
'The Dress of the British Sailor' (National Maritime Museum, London, 1957).
Decorations
14 March 1916 – Mentioned in Dispatches – Commander Gerald Charles Dickens – commended for service in action in despatches received from the Vice-Admiral Commanding the Eastern Mediterranean Squadron covering operation between the time of the landing on the Gallipoli Peninsula in April, 1915, and the evacuation in December, 1915-January, 1916.[9]
21 June 1918 – Chevalier of the Légion d'honneur (France) for distinguished services during the war.[10][11]
1 April 1919 – Companion of the Order of St Michael and St George (CMG) For valuable services as Flag Commander to Vice-Admiral The Hon. Sir Somerset A. Gough-Calthorpe, G.C.M.G., K.C.B., C.V.O., British Commander-in-Chief, Mediterranean.[12]
20 March 1945 – Commander of the United States Legion of MeritFor distinguished service as Flag Officer, Tunisia, from 3 August 1943, to 1 January 1944.[16]
1 February 1949 – Grand Officer of the Order of LeopoldFor distinguished services rendered to Belgium during the war.[17]
^"DICKENS, Admiral Sir Gerald Charles". Who Was Who. A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2008; online edn, Oxford University Press. December 2012. Retrieved 1 December 2012.(subscription required)