HMS Seymour (1916)
HMS "Seymour" was a "Parker"-class flotilla leader of the British Royal Navy. She was built by Cammell Laird during the First World War, being launched on 31 August 1916 and completing on 30 November that year. "Seymour" served with the Grand Fleet for the rest of the war, which she survived. The ship was sold for scrap in January 1931. Construction and design. In July 1915, the British Admiralty ordered three s (i.e. large destroyers intended to lead flotillas of smaller destroyers in action) under the Sixth Emergency War Construction Programme, "Seymour", and , from the Birkenhead shipyard  Cammell Laird. The "Parker"-class was an improved version of the earlier with the forward two funnels of the "Marksman"-class merged into one and the ships' bridge moved rearwards, allowing an improved gun layout. The "Parker"s were long overall and between perpendiculars, with a beam of and a draught of . Displacement was between and normal and about full load. Four Yarrow boilers fed steam to three sets of Parsons steam turbines, rated at and giving a speed of . Three funnels were fitted. of oil fuel were carried, giving a range of at . The ship's main gun armament consisted of four  QF Mk IV guns mounted on the ships centreline, with the forward two guns superfiring so that one could fire over the other, with one gun between the second and third funnel and one aft. Two 2-pounder (40 mm) "pom-pom" anti-aircraft guns were fitted, while torpedo armament consisted of two sets of twin 21 inch (533 mm) torpedo tubes. The standard anti-submarine armament for flotilla leaders such as "Seymour" from June 1916 onwards was two Type D depth charges on chutes, although the number of depth charges tended to increased as the war progressed and the  importance of anti-submarine operations grew. The ship's complement was 116 officers and men. "Seymour", probably named for the Elizabethan Admiral Lord Henry Seymour, who took part in the defeat of the Spanish Armada in 1588, was laid down on 23 November 1915, launched on 31 August 1916 and completed on 30 November that year. In 1917, "Seymour" was fitted to allow her to be used for minelaying, with the ability to carry 80 mines, although this capacity appears not to have been used in action. Service. Following completion, "Seymour" joined the 11th Destroyer Flotilla of the Grand Fleet  at Scapa Flow on 4 December 1916, serving as leader of the Flotilla, with serving as a second leader. In July 1917, the flotilla, including "Seymour", moved to Rosyth. From 15 June 1917 the destroyers and submarines of the Grand Fleet took part in Operation BB, a large scale operation against German submarines, with 53 destroyers and leaders together with 17 submarines deployed on offensive patrols on the transit route for the Germans from the North Sea and around the Orkney and Shetland Islands to the Western Approaches. "Seymour" led destroyers of the 11th and 13th Flotillas on patrol to  the east of Orkney. The flotilla's patrol area saw little activity, although two destroyers ( and ) were diverted to unsuccessfully search for a submarine that had reportedly been attacked by the British submarine . Overall, 61 sightings were made of German submarines were made by the destroyers and submarines of the Grand Fleet until the operation ended on 24 June, of which 12 resulted in attacks on the submarines, but no submarines were sunk or damaged. In October 1917, the Grand Fleet carried out another large-scale anti-submarine operation, in which destroyers and submarines were to be used to drive  German U-boats that were returning to port from operations and passing to the east of the Dogger Bank into a large (several miles long) array of mine nets. "Seymour" took part in this operation, leading 10 destroyers in patrolling east of the Moray Firth and Firth of Forth. The operation lasted for 10 days, and British Intelligence believed that three U-boats were probably sunk in the operation. However, the submarines in question were almost certainly lost in other mine-fields. "Seymour" remained part of the Grand Fleet until the end of the war. On 21 November 1918, "Seymour  helped to escort the German High Seas Fleet to the Firth of Forth prior to its internment at Scapa Flow, and while photographing the German ships, rescued the crew of an aircraft that crashed in the vicinity and salvaged the aircraft. In December 1919, Seymour" transferred to the 21st Destroyer Flotilla, still based at Rosyth, where it served through to February. March saw the ship joining the newly reformed 4th Destroyer Flotilla, where she served until October 1919. On 11 October 1919, "Seymour" arrived at Portsmouth and entered reserve. She was refitted at Pembroke Dock in June–July 1923, and  in July 1924 was commissioned to take part in naval exercises before returning to reserve later that year. Disposal. "Seymour" was sold to John Cashmore Ltd on 7 January 1930 for £9,650 and was removed to their works at Newport for scrapping on 13 February that year.