Trobriand, Philippe Régis Denis de Keredern, comte de, 1816-1897
found: His Vie militaire dans le Dakota ... 1926.
found: His Military life in Dakota, 1982,c1951:t.p. ([in subtitle] Philippe Régis de Trobriand)
found: DAB(De Trobriand, Régis Denis de Keredern; b. in France, died in Bayport, L.I., U.S.; in 1861 became American citizen; 1866 elected colonel of the regular Amer. army; in 1874 succeeded to the title of count; wrote in French)
found: Wikipedia, website viewed July 10, 2014(Régis de Trobriand; Philippe Régis Denis de Keredern de Trobriand; born June 4, 1816, Chateau de Rochettes, near Tours, France; died, July 15, 1897, Bayport New York; served in the United States Army; French aristocrat, lawyer, poet, novelist; emigrated to the United States in his 20s, first settling in New York City; served as a general in the Union Army in the American Civil War; commander of Fort Stevenson in Dakota Territory from 1867 to 1870, Fort Shaw in Montana, several posts in Utah; and Fort Steele in Wyoming; during Reconstruction he was part of occupation force based in New Orleans and lived there when he retired from the army in 1879)