RMS Empress of Canada (1928)

RMS Aquitania was an ocean liner of the Cunard Line in service from 1914 to 1950. She was designed by Leonard Peskett and built by John Brown & Company in Clydebank, Scotland. She was launched on 21 April 1913 and sailed on her maiden voyage from Liverpool to New York on 30 May 1914. She was given the title of Royal Mail Ship (RMS) like many other Cunard ocean liners since she carried the royal mail on many of her voyages. Aquitania was the third in Cunard Line's grand trio of express liners, preceded by RMS Mauretania and RMS Lusitania, and was the last surviving four-funnelled ocean liner. Shortly after Aquitania entered service, the First World War broke out, during which she was first converted into an auxiliary cruiser before being used as a troop transport and a hospital ship, notably as part of the Dardanelles Campaign.

CP Ships was a large Canadian shipping company established in the 19th century. From the late 1880s until after World War II, the company was Canada's largest operator of Atlantic and Pacific steamships. Many immigrants travelled on CP ships from Europe to Canada. In 1914 the sinking of the Canadian Pacific steamship RMS Empress of Ireland just before World War I became largest maritime disaster in Canadian history. The company provided Canadian Merchant Navy vessels in World Wars I and II. Twelve vessels were lost due to enemy action in World War II, including the RMS Empress of Britain, which was the largest ship ever sunk by a German U-boat.

RMS Empress of Japan, also known as the "Queen of the Pacific", was an ocean liner built in 1890–1891 by Naval Construction & Armaments Co, Barrow-in-Furness, England for Canadian Pacific Steamships (CP). This ship – the first of two CP vessels to be named Empress of Japan – regularly traversed the trans-Pacific route between the west coast of Canada and the Far East until 1922. During the First World War she served as armed merchant cruiser, becoming HMS Empress of Japan for the period that she was a commissioned ship of the Royal Navy.

USS Refuge (AH-11), was a hospital ship of the United States Navy during World War II. The ship was built in 1921 by the New York Shipbuilding Corp., of Camden, New Jersey, as SS Blue Hen State, but was renamed President Garfield in 1923 and then SS President Madison in 1940 for service with American President Lines. Acquired by the Navy from the War Shipping Administration on 11 April 1942 the ship was commissioned as the transport USS Kenmore until conversion to a hospital ship.

RMS Empress of Japan was an ocean liner built in 1929–1930 by Fairfield Shipbuilding & Engineering Company at Govan on the Clyde in Scotland for Canadian Pacific Steamships (CP). This ship was the second of two CP vessels to be named Empress of Japan – regularly traversed the trans-Pacific route between the west coast of Canada and the Far East until 1942.

RMS Empress of Australia was an ocean liner built in 1913–1919 by Vulcan AG shipyard in Stettin, Germany for the Hamburg America Line. She was refitted for Canadian Pacific Steamships; and the ship – the third of three CP vessels to be named Empress of China – was renamed yet again in 1922 as Empress of Australia.

SS Duchess of York was one of a class of four steam turbine ocean liners built in Glasgow in 1927–29 for Canadian Pacific Steamships Ltd's transatlantic service between Britain and Canada.

RMS Saxonia was a British passenger liner built by John Brown & Company at Clydebank, Scotland for the Cunard Steamship Company for their Liverpool-Montreal service. She was the first of four almost identical sister ships built by Browns between 1954 and 1957 for UK-Montreal service. The first two of these ships, Saxonia and Ivernia were extensively rebuilt in 1962/3 as dual purpose liner/cruise ships. They were renamed Carmania and Franconia respectively and painted in the same green cruising livery as the Caronia. Carmania continued transatlantic crossings and cruises until September 1967 when she closed out Cunard's Montreal service. She and her sister had been painted white at the end of 1966 and from 1968 Carmania sailed as a full time cruise ship until withdrawal after arriving at Southampton on 31 October 1971. In August 1973 she was bought by the Soviet Union-based Black Sea Shipping Company and renamed SS Leonid Sobinov. The ship was scrapped in 1999.

RMS Sylvania was an ocean liner built in 1957 by John Brown & Co (Clydebank), in Glasgow, for the United Kingdom-based shipping company Cunard Line. She was the last Cunard Line vessel built specifically for transatlantic crossings. The ship was later heavily rebuilt as a cruise ship, and sailed under the names SS Fairwind, SS Sitmar Fairwind, SS Dawn Princess and SS Albatros before being scrapped in 2004. She was renamed SS Genoa for her last voyage.

RMS Empress of Canada was an ocean liner launched in 1960 and completed the following year by Vickers-Armstrongs of Walker, Newcastle upon Tyne, England for Canadian Pacific Steamships Ltd. This ship, the third CP vessel to be named Empress of Canada, regularly traversed the transatlantic route between Liverpool and Canada for the next decade. Although Canadian Pacific Railways was incorporated in Canada, the Atlantic liners were owned and operated by the British registered subsidiary Canadian Pacific Steamships Ltd. and were always British flagged and manned and therefore Empress of Canada was not the flagship of the Canadian Merchant Marine.

RMS Empress of China was an ocean liner built in 1890-1891 by Naval Construction & Armament Co., Barrow, England for Canadian Pacific Steamships (CP). This ship—the first of three CP vessels to be named Empress of China—regularly traversed the trans-Pacific route between the west coast of Canada and the Far East until she struck an underwater reef and sank in Tokyo harbour in 1911.

RMS Empress of Scotland, originally SS Kaiserin Auguste Victoria, was an ocean liner built in 1905–1906 by Vulcan AG shipyard in Stettin for the Hamburg America Line. The ship regularly sailed between Hamburg and New York City until the outbreak of war in Europe in 1914. At the end of hostilities, re-flagged as USS Kaiserin Auguste Victoria, she transported American troops from Europe to the United States. For a brief time Cunard sailed the re-flagged ship between Liverpool and New York.

SS Prinz Friedrich Wilhelm was an ocean liner for North German Lloyd (NDL) from her launch in 1907 until the end of World War I. After the war, she briefly served as USS Prinz Friedrich Wilhelm (ID-4063) for the United States Navy returning American troops from France. The vessel was first chartered—and later purchased outright—by Canadian Pacific Steamships (CP) and operated under the names Empress of China, Empress of India, Montlaurier, Monteith, and Montnairn. She was scrapped in 1929.

RMS Empress of France, formerly SS Alsatian was an ocean liner built in 1913-1914 by William Beardmore and Company at Glasgow in Scotland for Allan Line. In total, the ship's service history encompasses 99 trans-Atlantic voyages, 5 trans-Pacific voyages, and 8 other cruises in addition to her war service.

RMS Empress of France was an ocean liner built in 1928 by John Brown at Clydebank, Scotland for the Canadian Pacific Steamships and launched as SS Duchess of Bedford in 1928. She was renamed Empress of France in 1947.

RMS Empress of England was an ocean liner built in 1956-1957 by Vickers-Armstrongs, Newcastle upon Tyne, United Kingdom for the Canadian Pacific Steamships. The ship was launched in 1956; and she undertook her maiden voyage in 1957 and was a near identical sister ship to Empress of Britain.

The RMS Ascania was an ocean liner operated by the Cunard Line. She was launched on 20 December 1923 at the Armstrong Whitworth Shipbuilders Ltd yard in Newcastle-upon-Tyne; the fifth of Cunard's six "A" class liners. Due to unforeseen cost overruns, the vessel was not completed until May 1925. Following service in a number of military roles during the Second World War, she was refitted and returned to civilian use in 1950, finally retiring in 1956.

QSMV Dominion Monarch was a UK passenger and refrigerated cargo liner. Her name was a reference to the Dominion of New Zealand. The unusual prefix "QSMV" stood for quadruple-screw motor vessel.

RMS Duchess of Atholl was one of a class of four steam turbine ocean liners built in Glasgow in 1927–29 for Canadian Pacific Steamships Ltd's transatlantic service between Britain and Canada.

Furness Bermuda Line was a UK shipping line that operated in the 20th century. It was part of Furness, Withy and ran passenger liners between New York and the British Overseas Territory of Bermuda from 1919 to 1966.