Thousand Islands Boldt, as proprietor of the Waldorf-Astoria Hotel, instructed the hotel's "maître d'hôtel", Oscar Tschirky, to put the dressing on the menu in 1894. Sociologists attempting to determine the true origin of Thousand Island dressing found that several conflicting origin stories exist, and that they vary between the various islands and villages of the Thousand Islands region. None appear to have any strong written evidence to support their specific claims. Thousand Islands The Thousand Islands constitute an archipelago of 1,864 islands that straddles the Canada–US border in the Saint Lawrence River as it emerges from the northeast corner of Lake Ontario.
Thousand Islands (Svalbard) Gerard Valck and Peter Schenk the Elder were the first to place a "great vague mass of islands stretching round the coast" south of Edgeøya. William Scoresby (1820) is thought to have been the first to label them with the popular name of "Thousand Islands", the name they retain to this day. Thousand Islands (Svalbard) Thousand Islands () is a group of small islands south of Edgeøya. They form part of the Svalbard archipelago. The group consists of over forty islands and islets, including Brotskjer, Kulstadholmane, Utsira, Tufsen, Kong Ludvigøyane, Bölscheøya, Hornøya, Tiholmane, Meinickeøyane, Sletteøya, Schareholmane, Skråholmen, Brækmoholmane, Tareloppa, Vindholmen,