SS Mona's Queen (1885)

SS (RMS) Mona's Queen (II) No. 76308, was an iron-built paddle steamer which served with the Isle of Man Steam Packet Company. She was the second vessel in the Company's history to be so named. Mona's Queen served from 1885 until 1929. In 1917, during the Great War, she rammed and sank a German submarine.

Construction and dimensions
Mona's Queen was built in 1885, by the Barrow Shipbuilding Company of Barrow-in-Furness, at a cost of £55,000 (£0 as of 2024).

Mona's Queen was launched on Saturday April 18th, 1885. Length 320'1"; beam 30'3"; depth 14'5" and a service speed of 19 knots. Mona's Queen had a registered tonnage of 1,559 GRT.

Her engine design attracted considerable attention when she was first built, for she had a set of compound surface condensing cylinder engines, which produced 5,000 i.h.p. Her boiler steam pressure was 87 psi.



Mona's Queen was the last ship built for the Company to be fitted with oscillating engines.

Service life
The second of the large paddle steamers which dominated the Steam Packet's fleet until the Company turned solely to screw (propeller) driven vessels from 1905, Mona's Queen started service on the Douglas-Fleetwood schedule, but was transferred to the main home run to help meet and beat the competition from the Isle of Man, Liverpool and Manchester Company.

Mona's Queen was considered a fast vessel, and in her first season often steamed from Douglas to the Wyre Light at Fleetwood in under three hours.

In 1888, she was overhauled at Barrow and fitted with new paddles.

War service
Together with other Steam Packet vessels, Mona's Queen had a most distinguished record during the First World War.

She was chartered in 1915 and was used as a troop carrier. The necessary work to fit her out was undertaken by the Steam Packet's own workshops in Douglas, and once completed her initial task was to ferry troops mainly between Southampton and the main port serving the British Expeditionary Force at Le Harve.

On 16 February 1917, under the command of Captain Cain, she left Southampton on a fine night with a full moon, with over 1,000 troops embarked. Less than an hour's steaming from Le Harve a German U-boat surfaced almost dead ahead, and not more than 200 yards away. Cain kept his course, and when within about ten yards of the submarine a torpedo was observed travelling underneath the ship, and then to track away to starboard. The U-boat was almost instantaneously hit by the port paddlebox of the Mona's Queen, her steel paddle floats rammed home into the submarine's conning tower and it sank at once.

The collision damaged the vessel, which managed to steam slowly to Le Harve. The troops were disembarked, and the Mona's Queen set off under tow for major repair work in Southampton. The weather was bad, and the captain decided to complete the journey without aid while a tug stood by. She eventually reached Southampton in more than twice her normal time.

After her repairs she returned to her trooping duties in March 1917.

Post-war service


Mona's Queen rejoined the Steam Packet fleet in time for the 1920 tourist season, and continued with her normal duties. She was the last paddle steamer in service with the Company, until it was decided to dispose of her in 1929.

She was sold for breaking to Smith & Co. of Port Glasgow for £5,920 (£0 as of 2024).