| Passengers: | 2,026–2,392, consisting of:
|
The first four ships of the class,,,, and, were launched in 1896 for North German Lloyd (German: Norddeutscher Lloyd or NDL) in a combination class usable on several of NDL's routes. The class was intended to be called the Bremen class, but delays in the building of that ship caused the class to instead be named after Barbarossa.[1] Despite the name of the class, the first ship launched was Friedrich der Grosse in August—at, the first German ship over [2] —followed by Barbarossa,[3] Königin Luise,[4] and Bremen at monthly intervals.[5] These first four ships were used on Australian, Far East, and North Atlantic routes for NDL. On Australian and Far East voyages, the liners transited the Suez Canal, and were, along with NDL's,[6] the largest ships regularly using the canal. The size of these liners was a principal reason for the canal's deepening; Bremen, on one trip to Australia, became the first ship to transit the newly deepened canal.[7]
The latter six ships, two for NDL and four for the Hamburg America Line (German: Hamburg-Amerikanische Packetfahrt-Aktien-Gesellschaft or HAPAG) were launched between June 1899 and November 1901. NDL's two liners, and were launched a year apart in June 1899 and June 1900, respectively, and were used on Far East and North Atlantic routes. Beginning in 1904 they were mainly used on the Italy–New York route.[8]
Of the four HAPAG liners, two, and, were launched in November 1899 and September 1900 for the Far East mail routes that HAPAG and NDL shared.[9] Displeased with the Far East service, HAPAG withdrew and transferred Hamburg to North Atlantic service and traded Kiautschou to NDL for five freighters in 1904.[10] Kiautschou, renamed by NDL to Princess Alice, became the only Barbarossa-class ship to sail for both of the major German passenger lines. She stayed on the Far East mail route until 1914.
The last two Barbarossa ships were and, launched in August and November 1901. Moltke spent time on North Atlantic and Mediterranean routes; Blücher on North Atlantic and South American routes.[11]
At the outbreak of World War I, rather than face capture or destruction at the hands of the British Royal Navy, most of the Barbarossa-class ships were interned in neutral ports. König Albert and Moltke were interned at Genoa,[12] while Blücher was interned at Pernambuco, Brazil. Five ships were interned at U.S.-controlled ports: four—Barbarossa, Friedrich der Grosse, Prinzess Irene, and Hamburg—were interned at Hoboken, New Jersey, and Princess Alice was interned at Cebu, Philippine Islands. Only Königin Luise and Bremen were in German ports, where they remained throughout the war.[13] In September 1914, Hamburg was briefly renamed and chartered to the American Red Cross. Sailing under the name Red Cross, she made one roundtrip voyage to Europe before returning to New York, and her previous name.[14]
As Italy, the United States, and Brazil successively joined the war, each seized the interned Barbarossa ships (along with all other German and Austro-Hungarian ships) and renamed them. In Italy, Moltke became Pesaro, while König Albert became hospital ship Ferdinando Palasciano; in Brazil, Blücher became Leopoldina. The five ships interned under U.S. control all became United States Navy transport ships, and were renamed as follows:
These five ex-German transports carried over 95,000 American troops to France before the Armistice.[17]
At the conclusion of World War I, war reparations permanently assigned the eight seized ships to the nations that held them. Further, Königin Luise and Bremen, safely laid up in Germany during the war, were assigned to the UK. Apart from those two, only two other Barbarossa-class ships changed national registry after the war. Brazil sold Leopoldina (the ex-Blücher) to the French Compagnie Générale Transatlantique which operated her under the name Suffren. Pocahontas (the ex-Prinzess Irene) was laid up in Gibraltar after mechanical failures and was purchased by NDL in 1923. She became the only member of the Barbarossa class to resume sailing under the German flag. First renamed Bremen and later Karlsruhe (to free the name Bremen for a newer ship), she sailed primarily on the Bremen–New York route.
In 1922, City of Honolulu (the ex-Friedrich der Grosse), sailing on her first roundtrip on the Los Angeles–Honolulu route for the Los Angeles Steamship Company, caught fire and burned in a calm sea. No one on board was killed or injured when the lifeboats were launched, and when towing the burned hulk proved unsuccessful, the ship was sunk by gunfire from a United States Coast Guard Cutter; she was the only member of the Barbarossa class to sink. By the end of the 1920s, six more Barbarossa ships had met their ends at the hands of shipbreakers, and none of the remaining three ships would survive the next decade. All were scrapped by 1935, bringing an end to the career of the Barbarossa class.
| Ship | Tonnage | Builder | Original Operator | Launch | Fate | Later names |
|---|---|---|---|---|---|---|
| [18] | AG Vulcan | NDL | Huron, 1917 City of Honolulu, 1922 | |||
| Blohm & Voss | NDL | Scrapped, 1924 | Mercury, 1917 | |||
| AG Vulcan | NDL | Scrapped, 1935 | Omar, 1921 Edison, 1924 | |||
| [19] | Schichau-Werke | NDL | Scrapped, 1929 | Constantinople, 1921 King Alexander, 1924 | ||
| AG Vulcan | NDL | Scrapped, 1926 | Ferdinando Palaciano, 1915 Italia, 1922 | |||
| AG Vulcan | HAPAG | Scrapped, 1928 | Powhatan, 1917 New Rochelle, 1920 Hudson, 1921 President Fillmore, 1922 | |||
| [20] | AG Vulcan | NDL | Scrapped, 1932 | Pocahontas, 1917 Bremen, 1923 Karlsruhe, 1928 | ||
| [21] | AG Vulcan | HAPAG | Scrapped, 1934 | Princess Alice, 1904 Princess Matoika, 1918 President Arthur, 1923 City of Honolulu, 1926 | ||
| [22] | Blohm & Voss | HAPAG | Scrapped, 1925 | Pesaro, 1919 | ||
| [23] | Blohm & Voss | HAPAG | Scrapped, 1929 | Leopoldina, 1917 Suffren, 1923 | ||
. William Lowell Putnam . The Kaiser's Merchant Ships in World War I . . . 2001 . 978-0-7864-0923-5 . 46732396 .