ST. THOMAS, an island in the West Indies, and the most important, commercially, of the Virgin island group purchased by the United States from Denmark in 1917. St. Thomas is also the name of the principal port and harbour of the Virgin islands, situated near the middle of the southern coast of the island.
St. Thomas island was discovered and named by Columbus on his second voyage in 1493. The first colony was planted in 1657 by the Dutch who soon after abandoned it and migrated to New Amsterdam (New York). The Danes arrived and took formal possession in 1666 but their first colony also failed. The Danish West India Company dispatched an expedition under Governor Jorgen Iversen which landed in St. Thomas harbour on May 25,
1672, and effected a permanent settlement. Later Huguenot refugees from St. Kitts were granted asylum. In 1755 the king of Denmark acquired the company's rights and made the harbour a free port. The island was temporarily seized by England in 1801 02, and again held by her in 1807-15, but was restored to and held by Denmark until 1917 when it was acquired by the United States.
The chief value of the island is the harbour of St. Thomas, one of the best in the Antilles. It is perfectly landlocked, with a bottle necked entrance, and has a deserved reputation for refuge. It commands the gateway to the Caribbean through the Virgin pas sage, and is a port of call for passenger steamers from New York and European ports bound for the Panama Canal, Central America, etc., via the lesser Antilles. There are ample coaling facilities, oil reservoirs, ship-yards and machine shops, floating docks and wharves with electric cranes.
The city of St. Thomas, the seat of government for the Virgin islands, lies on three low spurs of the island ridge, dubbed "Fore top, maintop and mizzentop." There is a single level street parallel to the water-front, forming a common base for three cone-shaped clusters of white dwellings on the dull green background of the ridges. On Government hill is the most attractive residence sec tion, the location affording constant enjoyment of the breezes and panorama. Of the total population of 7,747 in 1917, 7,027 were coloured and 72o white. The official and commercial classes com pose a small, exclusive and harmonious caste. English is the pre vailing language, but Danish, Dutch, French and Spanish are also common. Though the city was formally christened Charlotte Amalia (in honour of the consort of Christian V.) by the Danes, it became known in general usage as St. Thomas, which name was officially adopted by the U.S. Geographic Board in 1921.
See U.S. Census Bureau, Census of the Virgin Islands of the United States (1918) ; L. K. Zabriskie, The Virgin Islands (1918) ; T. De Booy and J. Faris, The Virgin Islands (1918), and Reports (annual) of the governors.