"United States" . . "Hazelwood Mission (Minn.)" . . . . "Beloit (Wis.)" . . "Lac qui Parle (Minn.)" . . "Dakota Territory." . . . . . . . . . . . . . . . . . . . "Letterheads"@en . . . . . . . . . . . . . . . . . . . "Genealogies"@en . . . . . . . . "Letters, reminiscences, genealogical data, and miscellany of this Presbyterian missionary, his wife Mary Ann Longley Riggs, and other family members, focusing on the Riggs' missionary service at Lake Harriet (now Minneapolis) and Lac Qui Parle, Minnesota (1837-1862), his work as an interpreter during the 1862 Dakota Conflict, and his subsequent activities as an author of Dakota-language teaching materials."@en . . . . . . . . . . . . . . . . . . . . . . . . . . . "History"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Stephen R. Riggs and family papers"@en . . . . . . . . . . . . . . . . . . . . .