Built as a passenger-cargo vessel under yard No 496 by Sir Ralton Dixon & Co. Ltd., Middlesbrough for Booth SS Co., Liverpool.
31 March 1903 launched as the AMBROSE.
Tonnage 4,187 gross,2,490 net, dim.118.2 x 14.5 x 6.3m. (draught)
Powered by a 3-cyl triple expansion steam engine, manufactured by North Eastern Marine Engineering Co. Ltd, Newcastle upon Tyne.4,400 ihp, single shaft, speed 14.5 knots.
Accommodation for 149 first class and 330 third class passengers.
September 1903 completed.
20 September 1903 left Liverpool for her maiden voyage to Manaus, Brazil.
Was kept in the service between the U.K. and Amazon River, till hired by British Government.
20 November 1914 hired by the British Government as an Armed Merchant Cruiser (AMC) and converted in Liverpool.
Armament 8 – 4.7 inch guns.
Crew?
A unit of the Cruiser Force (B) of the 10th Cruiser Squadron in the Northern Patrol of the North Atlantic.
HMS AMBROSE was a cargo and passenger liner bought by the Admiralty from the Booth Steamship Company early in World War I and converted into an armed merchant cruiser. Later in the war she was converted into a submarine depot ship and spent most of the 1920s supporting submarines in the Far East. Upon her return home in 1928, AMBROSE was placed in the Reserve Fleet. She was later modified to support destroyers and did so throughout World War II before she was sold for scrap in 1946.
Description
AMBROSE was 387 feet 5 inches (118.1 m) long overall, had a beam of 47 feet 6 inches (14.5 m), and a draught of 20 feet 9 inches (6.32 m). She was rated at approximately 4,000 GRT. The ship had one propeller shaft powered by a vertical triple-expansion steam engine rated at 6,350 indicated horsepower (4,740 kW) that used steam generated by an unknown number of coal-fired cylindrical boilers. In passenger service, she had a crew of about 102 officers and crewmen. SS Ambrose could carry 149 passengers in first class and 330 in steerage as originally built.
As an armed merchant cruiser, AMBROSE's armament consisted of eight 4.7-inch (120 mm) guns and she displaced 6,600 tons. After her conversion to a submarine depot ship, AMBROSE is noted as having a maximum speed of 14.5 knots (26.9 km/h), an armament of two quick-firing 12-pounder anti-aircraft guns, and had a crew of 238 officers and enlisted men. Much of her passenger accommodations would have been modified to serve the crews of her submarines as part of her conversion.
Construction and career
AMBROSE was built by the Sir Raylton Dixon and Company shipyard, as yard number 496, in Middesbrough for the Booth Steamship Company. The ship was launched on 31 March 1903 and began her maiden voyage, from Liverpool to Manaus, Brazil, on 20 September. She apparently ran aground on 3 October 1906 and was repaired by Hawthorn Leslie at Hebburn. The repairs also included an increase in her passenger capacity through an enlarged poop deck and lasted until 30 March 1907.
The ship was requisitioned and commissioned as HMS AMBROSE on 10 December 1914 for service as an armed merchant cruiser. She was purchased on 20 October 1915 and converted into a submarine depot ship in 1917. AMBROSE was stationed at Berehaven, Ireland in January 1918 and transferred to Falmouth, Cornwall in November. In 1919, the ship was based in Devonport until September when she departed for the Far East to support the 4th Submarine Flotilla through 1928. She sailed from Hong Kong on 28 March of that year and was paid off into the Maintenance Reserve on 4 December at Rosyth.
The sources are unclear when she was converted to support destroyers; she was renamed HMS COCHRANE on 1 June 1938 COCHRANE served as a depot ship during World War II and was paid off on 1 March 1946. The ship was sold for scrap in August and arrived at the breaker's yard of T.W. Ward & Comp. Ltd. at Inverkeithing on 13 November 1946.
Guyana 2015 $80 sg?, scott?
https://en.wikipedia.org/wiki/HMS_Ambrose_(1903)