Imperator-class ocean liner

Last updated
The Sister Ships Berengaria Leviathan and Majestic Together in Southampton.jpg
Photograph of the three former Imperator-class liners from left to right: SS Leviathan (former SS Vaterland), RMS Majestic (former SS Bismarck), and RMS Berengaria (former SS Imperator), photographed side by side in Southampton, England
Class overview
BuildersImperator: AG Vulcan Stettin, Germany Vaterland/Majestic: Blohm+Voss, Hamburg, Germany
Built1912–1914
In service1913–1946
Planned3
Completed3
Lost1
Retired2
General characteristics
Type Ocean liner
Tonnage52,117 - 56,551 GRT
Length906–956 ft (276–291 m)
Beam98 ft 3 in (29.9 m) to 100 ft 1 in (30.5 m)
Draught35 ft 2 in (10.7 m) to 37 ft 9 in (11.5 m)
Decks11
SS Imperator Imperator LOC ggbain 13359u.jpg
SS Imperator

The Imperator-class was a series of three large ocean liners designed and built for the Hamburg America Line (HAPAG). Envisaged by HAPAG chairman, Albert Ballin, the three ships - Imperator, launched in 1912; Vaterland, launched in 1913; and Bismarck, launched in 1914 - each displaced over 50,000 tons, with each successively holding the title of the world's largest passenger ship. All three were interred by the United States during the First World War, and were turned over to the Allies as reparations following the war's end.

Contents

Background

The Hamburg America Line was one of two German shipping companies which operated transatlantic crossings, the other being North German Lloyd. The latter had had much success with the advent of their so-called Kaiser-class ocean liners, the first of which was the Kaiser Wilhelm der Grosse. Lloyd soon had a fleet of four liners with weekly transatlantic crossings on offer. By the turn of the century, HAPAG had only one flagship the Deutschland. Though successful, the Deutschland could not rival the "Four Flyers" owned by Lloyd. HAPAG soon added the Kaiserin Auguste Viktoria to their fleet which was the largest ship in the world at its launch in August 1906. British competition was also fierce, Cunard's Lusitania launched in 1906 followed by her sister Mauretania were an instant success and by 1910, the new Olympic-class ocean liners of White Star were nearing completion.

Ships

Imperator

RMS Berengaria photographed during the 1920s. RMS Berengaria.jpg
RMS Berengaria photographed during the 1920s.
Three vessels at sea. The Sister Ships Berengaria Leviathan and Majestic Together in Southampton.jpg
Three vessels at sea.

Laid down on 18 June 1910, Imperator would be the largest ship in the world by the time it was completed in June 1913. The title of world's largest ship would be taken from White Star Line's RMS Olympic by a significant margin. Praised for having spacious interiors, Imperator would suffer from stability issues, as it had been discovered that her center of gravity was too high. A refit in October 1913 would attempt to resolve the issue by reducing the height of the funnels and replacing heavy furniture. Imperator's service to Germany would not last long as World War I saw her laid up at Hamburg. She remained inactive for the entirety of the war. After the Armistice of 11 November 1918, Imperator was seized by the U.S. and tasked with bringing American service personnel home from France. [1] Following her service as USS Imperator (ID-4080), she was transferred to the Cunard Line to replace the RMS Lusitania which sank in 1915. After a number of overhauls, Imperator was renamed after the English queen Berengaria of Naverre, in February 1921. Berengaria then became the flagship of the Cunard fleet, serving out a long career. After numerous electrical fires caused by aging wiring, Berengaria was set to be scrapped in 1938. She was completely demolished by 1946 due to the outbreak of World War II.

Vaterland

SS Vaterland at sea, 1914 SS Vaterland at Sea.jpg
SS Vaterland at sea, 1914

Being the second member of the Imperator-class, Vaterland significantly improved upon the design of her elder sister Imperator. Launched on 3 April 1913, she would take the title of world's largest ship when completed on 29 April 1914.

SS Leviathan steaming out of New York Harbor, circa the mid-1920s. SS Leviathan 1913.jpg
SS Leviathan steaming out of New York Harbor, circa the mid-1920s.

Bismarck (Majestic)

She served successfully throughout the 1920s but the onset of the Great Depression made her increasingly unprofitable. She managed to struggle through the first half of the 1930s before being sold off for scrapping to Thos. W. Ward. The British Admiralty took possession of her before demolition commenced after an agreement was reached with White Star and Thomas Ward. She served the Royal Navy as the training ship HMS Caledonia before catching fire in 1939 and sinking. She was subsequently raised and scrapped in 1943. She never operated under the name Bismarck.

RMS Majestic photographed around 1922 RMS Majestic, F. G. O. Stuart (cropped).png
RMS Majestic photographed around 1922

Related Research Articles

<span class="mw-page-title-main">Ocean liner</span> Ship designed to transport people from one seaport to another

An ocean liner is a type of passenger ship primarily used for transportation across seas or oceans. Ocean liners may also carry cargo or mail, and may sometimes be used for other purposes. The Queen Mary 2 is the only ocean liner still in service to this day.

RMS <i>Aquitania</i> British ocean liner (in service 1914–1950)

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.

RMS <i>Mauretania</i> (1906) Running mate of Lusitania

RMS Mauretania was a British ocean liner designed by Leonard Peskett and built by Swan Hunter and Wigham Richardson on the River Tyne, England for the Cunard Line, launched on the afternoon of 20 September 1906. She was the world's largest ship until the launch of RMS Olympic in 1910. Mauretania captured the eastbound Blue Riband on the maiden return voyage in December 1907, then claimed the westbound Blue Riband for the fastest transatlantic crossing during her 1909 season. She held both speed records for 20 years.

SS <i>Imperator</i> German ocean liner

SS Imperator was a German ocean liner built for the Hamburg America Line, launched in 1912. At the time of her completion in June 1913, she was the largest passenger ship in the world, surpassing the new White Star liner Olympic.

<span class="mw-page-title-main">Hamburg America Line</span> German ocean shipping line (1847–1970)

The Hamburg-Amerikanische Packetfahrt-Actien-Gesellschaft (HAPAG), known in English as the Hamburg America Line, was a transatlantic shipping enterprise established in Hamburg, in 1847. Among those involved in its development were prominent citizens such as Albert Ballin, Adolph Godeffroy, Ferdinand Laeisz, Carl Woermann, August Bolten, and others, and its main financial backers were Berenberg Bank and H. J. Merck & Co. It soon developed into the largest German, and at times the world's largest, shipping company, serving the market created by German immigration to the United States and later, immigration from Eastern Europe. On 1 September 1970, after 123 years of independent existence, HAPAG merged with the Bremen-based North German Lloyd to form Hapag-Lloyd AG.

SS <i>Vaterland</i> (1913) Ocean liner

SS Vaterland was an ocean liner launched on 3 April 1913 and began service in 1914 for Germany's Hamburg America Line. The ship, second of three running mates and then the largest passenger ship in the world, made her first voyage to New York arriving on 21 May 1914 under the command of a Commodore and four Captains of the German Naval Reserve to celebrations featuring German and American officials at the line's Hoboken facilities.

RMS <i>Majestic</i> (1914) British ocean liner (1914)

RMS Majestic was a British ocean liner working on the White Star Line’s North Atlantic run, originally launched in 1914 as the Hamburg America Liner SS Bismarck. At 56,551 gross register tons, she was the largest ship ever operated by the White Star Line under its own flag and the largest ship in the world until completion of SS Normandie in 1935.

RMS <i>Homeric</i> (1913) Ocean Liner

RMS Homeric, originally launched as Columbus, was an ocean liner built for Norddeutscher Lloyd and launched in 1913 at the F. Schichau yard in Danzig, Germany. Columbus was ceded to Great Britain in 1919 as part of German war reparations. She was sold to the White Star Line in 1920, which named her Homeric. Her sister ship Hindenburg remained in German ownership and was renamed Columbus. Homeric was operated by White Star from 1922 to 1935.

SS <i>Deutschland</i> (1900) German passenger ship

SS Deutschland was a passenger liner built in Stettin and launched on 10 January 1900 for the Hamburg America Line (HAPAG) of Germany. She was officially the second ocean liner to have four funnels on the transatlantic route, the first being Kaiser Wilhelm der Grosse of 1897.

SS <i>Vaterland</i> (1940)

SS Vaterland was a transatlantic ocean liner that was launched for the Hamburg America Line in 1940 but left incomplete because of the Second World War. An Allied air raid damaged her in 1943, and she was scrapped in 1948.

SS <i>Cleveland</i>

SS Cleveland was a German transatlantic ocean liner that was launched in 1908 and scrapped in 1933. Cleveland was built for the Hamburg America Line (HAPAG) as a sister ship for Cincinnati.

USS <i>Patricia</i> Ocean liner that became a United States troop transport ship

USS Patricia was a transatlantic liner that was launched in Germany in 1899 and spent most of her career with Hamburg America Line (HAPAG). She was the last to be built of a class of four HAPAG sister ships that came from shipyards in the United Kingdom and Germany between 1896 and 1899.

<i>Olympic</i>-class ocean liner Trio of ocean liners

The Olympic-class ocean liners were a trio of British ocean liners built by the Harland & Wolff shipyard for the White Star Line during the early 20th century, named Olympic (1911), Titanic (1912) and Britannic (1915). All three were designated to be the largest as well as most luxurious liners of the era, devised to provide White Star an advantage as regards to size and luxury in the transatlantic passenger trade.

RMS <i>Empress of Scotland</i> (1905)

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.

<span class="mw-page-title-main">Four-funnel liner</span> Ocean liner with four funnels

A four-funnel liner, also known as a four-stacker, is an ocean liner with four funnels.

Big Four (White Star Line) Class of ocean liners built 1901–1905

The "Big Four" were a quartet of early-20th-century 20,000-ton ocean liners built by the Harland & Wolff shipyard for the White Star Line, to be the largest and most luxurious ships afloat. The group consisted of Celtic, Cedric, Baltic and Adriatic.

<span class="mw-page-title-main">Timeline of largest passenger ships</span>

This is a timeline of the world's largest passenger ships based upon internal volume, initially measured by gross register tonnage and later by gross tonnage. This timeline reflects the largest extant passenger ship in the world at any given time. If a given ship was superseded by another, scrapped, or lost at sea, it is then succeeded. Some records for tonnage outlived the ships that set them - notably the SS Great Eastern, and RMS Queen Elizabeth. The term "largest passenger ship" has evolved over time to also include ships by length as supertankers built by the 1970s were over 400 metres (1,300 ft) long. In the modern era the term has gradually fallen out of use in favor of "largest cruise ship" as the industry has shifted to cruising rather than transatlantic ocean travel. While some of these modern cruise ships were later expanded, they did not regain their "largest" titles.

RMS <i>Saxonia</i> (1899)

The first RMS Saxonia was a passenger ship of the British Cunard Line. Between 1900 and 1925, Saxonia operated on North Atlantic and Mediterranean passenger routes, and she saw military service during World War I (1914–1918).

Kaiser-class ocean liner German ocean liner class

The Kaiser-class ocean liners or Kaiserklasse refer to four transatlantic ocean liners of the Norddeutscher Lloyd, a German shipping company. Built by the AG Vulcan Stettin between 1897 and 1907, these ships were designed to be among the largest and best appointed liners of their day. These four ships, two of which held the prestigious Blue Riband, were known as the "four flyers" and all proved to be popular with wealthy transatlantic travellers. They also took great advantage of the masses of emigrants who wished to leave Europe.

SS <i>Graf Waldersee</i> Ocean liner (1898–1922)

SS Graf Waldersee was a transatlantic liner that was launched in Germany in 1898 and spent most of her career with Hamburg America Line (HAPAG). She was the third of a class of four HAPAG sister ships that were built in the United Kingdom and Germany between 1896 and 1899.

References

  1. "USS Imperator". Naval History and Heritage Command. Retrieved October 23, 2023.