November 1939, aged 66, five days before the Venlo incident. Family Hugh was the son of Admiral Frederick Beauchamp Paget Seymour, 1st Baron Alcester and Agnes Sinclair. In his will, Frederick Seymour, left the balance of his estate to Agnes Sinclair for her lifetime. On her death, two fifths were left to Frederick Charles Horace Sinclair and one fifth each to Hugh Francis Paget Sinclair, Claude Hamilton Sinclair and Evelyn Beauchamp Sinclair. Hugh married, in 1907, Gertrude Attenborough and had two sons. They were divorced in 1920. Awards and decorations 1911 King George V Coronation Medal 1916 Companion of the Order of the Bath 1918 3rd Class, Order of the Rising Sun 1918 Officer, the Legion of Honour 1935 Knight Commander, the Order of the Bath 1937 King George VI Coronation Medal References |- |- 1873 births 1939 deaths Knights Commander of the Order of the Bath World War I spies for the United Kingdom Interwar-period spies Royal Navy admirals Bletchley Park people Military personnel from Southampton Chiefs of the Secret Intelligence Service Directors of Naval Intelligence People educated at Stubbington House School