Marshal Ney-class monitor

The need for monitors for shelling enemy positions from the English Channel had become apparent only at the start of the war and they were designed with some haste. The design of monitors had been given by the Director of Naval Construction, Eustace Tennyson d'Eyncourt, to an Assistant Constructor, Charles S. Lillicrap (later himself to become Director). By the time the Marshal Neys came about some 33 monitors of various sorts had already been ordered. The redesign of the battlecruisers {{HMS|Renown|1916|2}} and {{HMS|Repulse|1916|2}} meant that there were now two modern 15-inch turrets available. The First Sea Lord Lord Fisher and Winston Churchill, First Lord of the Admiralty decided these should be used for two more monitors, initially M 13 and M 14, but then renamed after the French Napoleonic War marshals Jean-de-Dieu Soult and Michel Ney.

For machinery the two monitors received diesel engines, which were then a novelty – the majority of ships being steam powered. The use of diesels meant that they had no need of boiler rooms which went well with a low draught, nor of large funnels which reduced the amount of superstructure. These engines were originally designed for much smaller freighters and therefore they proved particularly slow and unreliable.

The turret was on multi-sided barbette made of individual flat plates, cutting down on the build time. The {{convert|4|in|mm|0|adj=on}} guns were disposed along her sides for protection from smaller vessels, the {{convert|3|in|mm|0|adj=on}} guns being for anti-aircraft use.

File:HMSMarshalNeyUnderwayPortsideView1915.jpg

• {{HMS|Marshal Soult||2}}

:Built by Palmers, Newcastle

:Launched June 1915

:Completed August 1915

:Served with the Dover Monitor Squadron, after the war became a gunnery training ship. At the start of World War II she was considered for recommissioning but instead her turret was removed for a new monitor, {{HMS|Abercrombie|F109|2}}, and she became a headquarters ship. She was paid off and scrapped in 1946

• {{HMS|Marshal Ney||2}}

:Built by Palmers, Newcastle

:Launched August 1915

:Completed November 1915

:After trials the turret was removed for {{HMS|Erebus|I02|2}} and she was regunned with 6- and {{convert|4|in|mm|0|adj=on}} guns and acted as a guardship until the end of the war. She later acted as a depot ship gaining onshore buildings, and was renamed Alaunia II and was only finally scrapped in 1957

{{reflist}}

{{Commons category|Marshal Ney class monitor|Marshal Ney-class monitors}}

• {{cite book |last=Bacon |first=Reginald |author-link=Reginald Bacon |title=The Dover Patrol 1915-1917 |year=1919 |others=(2 vols.) |publisher=George H. Doran Co. |location=New York}} [https://archive.org/stream/doverpatrol01bacogoog#page/n6/mode/2up Vol. 1] • [https://archive.org/stream/doverpatrol00bacogoog#page/n10/mode/2up Vol. 2]
• {{cite book |last1=Buxton |first1=Ian |title=Big Gun Monitors: Design, Construction and Operations 1914–1945 |location=Barnsley, UK |publisher=Seaforth Publishing |year=2008 |orig-year=1978 |edition=2nd Revised |isbn=978-1-84415-719-8 }}
• {{cite book |last1=Crossley |first1=Jim |title=Monitors of the Royal Navy; How the Fleet Brought the Great Guns to Bear |location=Barnsley, UK |publisher=Pen & Sword |year=2013 |isbn=978-1-78383-004-6 }}
• Dittmar, F. J. & Colledge, J. J., "British Warships 1914-1919", (Ian Allan, London, 1972), {{ISBN|0-7110-0380-7}}
• {{cite book |last1=Dunn |first1=Steve R |title=Securing the Narrow Sea: The Dover Patrol 1914–1918 |location=Barnsley, UK |publisher=Seaforth Publishing |year=2017 |isbn=978-1-84832-251-6 }}
• {{cite book|last=Friedman|first=Norman|title=Naval Weapons of World War One: Guns, Torpedoes, Mines and ASW Weapons of All Nations; An Illustrated Directory|publisher= Seaforth Publishing|location=Barnsley|year=2011|isbn=978-1-84832-100-7 |author-link=Norman Friedman}}
• Gray, Randal (ed), "Conway's All the World's Fighting Ships 1906–1921", (Conway Maritime Press, London, 1985), {{ISBN|0-85177-245-5}}
• {{cite book |year=1969 |orig-year=1919 |editor1-last=Parkes |editor1-first=Oscar |editor2-last=Prendergast |editor2-first=Maurice |title=Jane's Fighting Ships 1919|url=https://catalog.hathitrust.org/Record/012202881 |location=New York |publisher=Arco Publishing Co |isbn=978-0-71534-716-4 |oclc=1902851}}

{{Marshal Ney class monitor}}

{{WWI British ships}}

Category:Monitor classes

Category:Ship classes of the Royal Navy