Born April 5th 1877 died 1951. Son of General Michael Tweedie R.A. Joined the Royal Navy in 1891. As a midshipman on HMS Dreadnought he witnessed the sinking of the HMS Victoria after she collided with HMS Camperdown. He served in the Rodney and the sailing corvette Active as the midshipman of the fore cross trees in 1896. On the Rodney he undertook a course on mine warfare. His instructor was Robert Falcon Scott.

At the time of the Diamond Jubilee Review in 1897, he was appointed to the destroyer Virago. He then served on the cruiser Phoebe at the Cape. Promoted to lieutenant he received his first command, the governor’s paddle yacht the Countess of Derby for an operation on the Bumpeh River in Sierra Leone. There had been an uprising due to the imposition of Hut tax. He was tasked to transport a detachment of troops up the river to attack the rebel position. The detachment managed to get lost and Tweedie lead a second native militia in a successful operation against the rebel position.

His next posting was the destroyer Flying Fish, the cruise Minerva and then the new battleship Albion in China. He was a member of the first officer PT class at Britannia Royal Naval College before being appointed PT officer on the King Alfred, flag ship in China, in 1906 under Sir Arthur Moore. Promoted to Commander from 1910 to 1913 he had charge of the destroyers Bonetta, Wolf, Chameleon and the Hope under Tyrwhitt His next command as captain was the cruiser Essex in Mexico at time of United States occupation of Veracruz. He was sent by Admiral Cradock from Veracruz with a small party to take despatches through the rebel lines to Mexico City. He returned with some one hundred American refugees for which he was thanked by President Woodrow Wilson. The Essex then steamed to Canada. Approaching the Lawrence River a distress call was received from the RMS Empress of Ireland which had collided with a collier. She was three hours away at full steam only to arrive in time to pick up bodies as the Empress had sunk.. In Canada Tweedie spent sometime as ADC to the governor HRH Duke of Connaught.

1915 his next command was the monitor Marshal Ney which was being built in Jarrow. The ship was nearly destroyed before it was launched in a Zeppelin raid on the town. Curiously it was Tweedie’s wife Constance who launched the ship which should have been a good omen.

A monitor, though a capital ship, is actually a shallow draught barge with a large gun turret mounted on top. The ship turned out to be very difficult. She was designed to make eight knots though she never much exceeded four. Her diesel engines were unreliable. She had a beam of ninety feet and was very unmanageable in any wind. She saw action off the Belgium coast bombarding German positions with her fifteen inch guns. 1916 he was appointed to another monitor the Sir Thomas Picton seeing action in the Mediterranean around Salonica and the Dardanelles.

1917 he returned to Rosyth. He was promoted to Commodore of the Grand Fleet Flotillas, a command of some 150 ships, under Beatty His flagship was the Castor. It fell to him at the end of hostilities to lead out all his destroyer flotillas to meet the German High Seas Fleet and escort them into the Firth of Forth.. This was quite a feat of seamanship. The destroyer flotillas were to be fifty miles ahead of the main British fleet. The ships were spread out on a front of five miles to ensure the German fleet that was steaming towards them was not missed in the dark. The German destroyers were then escorted back to Rosyth, altogether a total of 170 ships.

After the war he was involved with the coastguard. In 1922 he commanded the battleship Marlborough in the Mediterranean during the Chanak Crisis. In 1923 he had a shore job as director of Training. 1926 he was promoted to Rear Admiral and Senior Naval Officer on the Yangtze River, China. China was in a state of upheaval with war lords, communists and pirates operating on the river. His flag ship was HMS Bee an Insect class gunboat. 1930 sees him promoted to Vice-Admiral and Commander-in-Chief Africa Station. His command stretched from the Cape up both the east and west coasts of Africa to the equator. HMS Calcutta cruised each coast twice a year. 1933 he was C-in-C the Nore being promoted to Admiral 1935. He was made a CB in 1919 and KCB in 1933. He retired from the navy in 1936.

He was recalled at the out break of the Second World War. 1940 was Commodore of Convoys from HMS Eaglet (shore establishment). He died in 1951

He married Constance Marion Crossman in 1907 in Japan. They had three sons and four daughters. Michael who was killed 1937 serving in the Guides Cavalry. Hugo who followed his fathers into the navy was awarded DSC 1942 as commander of HMS Tynedale during the St Nazaire Raid. Vere Tweedie who served in the Gold Coast Regiment of Royal West African Frontier Force awarded MC in1945 during an action behind Japanese lines on the Tamandu to An road in the Arakan Burma.

• Tweedie,Admiral Hugh."The Story of a Naval Life",Rich&Cowan (1936)