Typewritten draft of a biographical sketch written for the Utah State Historical Society of a Mormon pioneer, missionary, author-journalist and assistant Latter-day Saint Church historian. It describes (mainly through excerpts from his autobiography) his activities in those capacities, as well as his emigration from Denmark to Utah and family data. Also included are two articles by Newell Knight and an article from the Salt Lake City Historian's Office pertaining to "Washington Square."

Correspondence; autobiography of Jenson's life from the time he lived in Denmark to his residence in Utah; drafts of writings for the newspaper column, "Jenson Travels," appearing in the Deseret News newspaper; travel notes; photographs; and memorabilia. Jenson's writings largely pertain to Mormon and Utah history. Dated 1850 to 1935.