Berndt Robert Gustaf Stackelberg
Berndt Robert Gustaf Stackelberg (12 January 1784 in Turku County, Finland – 10 November 1845 in Stockholm, Sweden) was a Swedish military officer and diplomat. Stackelberg was governor of the Swedish colony of St. Barthélemy in the West Indies 1812–1816, and chargé d'affaires of Sweden's diplomatic mission to the United States, 1819–1831.