Overview
The first USS Theodore Roosevelt (ID-1478) was a United States Navy troop transport in commission from 1918 to 1919.
Construction, acquisition, and commissioning
SS Theodore Roosevelt was a passenger steamer built in 1906 at Toledo, Ohio, by the Toledo Shipbuilding Company, and operated commercially on Lake Michigan. Ordered taken over by the U.S. Navy on 6 April 1918 for World War I service as a troop transport, she was acquired by the United States Navy from the Roosevelt Steamship Company sometime in the spring of 1918, assigned Identification Number (Id. No.) 1478, and fitted out as a troop transport during the summer and fall of 1918. Though some sources suggest that Theodore Roosevelt served in a non-commissioned capacity in the Navy, the fact that the 1919 Navy Directory lists Lieutenant Harry D. Irwin, USNRF, as "...comdg U.S.S. Roosevelt..." is a strong indication that she was in fact commissioned as USS Theodore Roosevelt (ID-1478) during 1918.
Operations
By 1 November 1918, Theodore Roosevelt was assigned to duty as a transport carrying troops back and forth across the English Channel between the United Kingdom and France. She continued that duty at least until 1 April 1919 and probably returned to the United States sometime in April or May.
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