World War I naval service
Oriente was a combination cargo and passenger ship built by William Cramp & Sons, Philadelphia, for the Ward Line. In mid-1917, the United States Shipping Board (USSB) commandeered and received title to all private shipbuilding projects in progress, including the still-incomplete Oriente and her sister ship Orizaba. Plans for both ships were modified for troop carrying duties.[4] Oriente was launched on 15 August 1917, renamed Siboney on 28 February 1918, delivered to the navy on 8 April, and commissioned the same day.[5]
Siboney sailed from Philadelphia, on 16 April, as a unit of the Cruiser and Transport Force, and arrived at Newport News, two days later to embark her first contingent of troops. She departed Hampton Roads, on 23 April, and joined her first convoy the following day. On 25 April, her rudder jammed; and, in the ensuing confusion, transports USS Aeolus (ID-3005) and USS Huron (ID-1408) collided and had to return to New York. On 4 May, the convoy was joined by the war zone escort of eight destroyers, and on 6 May, Siboney arrived at Brest. Debarking her troops, she sailed the following day and arrived at Hoboken, New Jersey, on 15 May.[5]
Siboney embarked her second contingent of troops at Lambert's Point, Virginia, on 25 May and sailed the following day. The New York section of the convoy joined two days later and the ships entered the war zone on 6 June. In French waters, they were met by USS Corsair (SP-159), a squadron of minesweepers, an American dirigible, and two French hydroplanes. Siboney arrived in Bordeaux, on 8 June, and departed the following day but remained anchored in the mouth of the Gironde, until 13 June, awaiting the tanker Woonsocket. On 15 June, the convoy passed six empty lifeboats from the torpedoed transport USS President Lincoln (1907). Siboney entered the American war zone on 20 June, and the next day rescued survivors of the British troopship, SS Dwinsk, which had been torpedoed three days earlier. The transport arrived at New York on 22 June and anchored in the North River.[5]
Siboney sailed for France, on 30 June; after delivering her troops at Brest, on 12 July, she returned to New York, on 25 July. She sailed again on 31 July. Before arriving at Brest, on 12 August, she had to maneuver several times to evade possible submarine contacts. She arrived at New York, on 22 August and was given a two-week repair period.[5]
On 4 September, Siboney sailed from New York on her fifth crossing and arrived at Saint-Nazaire, nine days later. On 15 September, she embarked a number of wounded troops and left Saint-Nazaire, the same day, but due to heavy submarine activity, swung at anchor for several days before her convoy sailed. She arrived on 29 September, at New York. On her sixth eastward crossing, between 6 and 15 October, an influenza epidemic broke out among the troops, killing a number of soldiers. Sailing from Brest, on 16 October, the transport returned to New York on 24 October.[5]
Siboney had already embarked troops for her next voyage when, on 3 November, she was ordered to disembark them. She sailed the following day with an army brigadier general and his staff, and a naval draft of 500 men. She arrived at Saint-Nazaire, on the 12 November, shortly after the announcement of the Armistice, and was met by a cheering crowd.[5]
Siboney then began her peacetime mission of returning American veterans from Europe to the United States. After embarking 513 wounded men at Saint-Nazaire, she moved to Brest, on 15 November, and took on 600 more passengers. She sailed the same day under escort and reached New York, on 24 November. During the next ten months, Siboney made ten more round trips between the United States and France, returning over 3,000 troops per trip when fully loaded.[5] On one such return trip in August 1919, Siboney carried Admiral Henry T. Mayo, and Congressman Thomas S. Butler, home from France.[6]
Siboney returned to New York, on 2 September, at the conclusion of her 17th trip, having traveled over 115000 nmi and transported approximately 55,000 military passengers to and from French ports.[5] According to the Statistical Department of the US Navy, Siboney had the shortest average in-port turnaround time out of 37 US Navy transports used during World War I. The ship completed 17 round trips and had an average turn-around time of just under 30 days per trip, almost ten days shorter than the average of 39.8 days.[7]
On 10 September, at Hoboken, Siboney was decommissioned and turned over to the War Department, who returned the ship to the Ward Line, her original owners.[5]