Probably Dee Oviatt, who was born on 4 September 1843 in Nauvoo, Illinois, to Ira Oviatt and Ruth Bennett, and married Josephine Workman. Dee died 2 January 1887 in Farmington, Utah Territory. “D Oviatt” could also be D. Albert Oviatt, who was the son of Dee and Josephine Oviatt, born 1 October 1866.
 Thelma C. Anderson, Workman Family History (Salt Lake City: By the author, 1962), 295; 1850 U.S. Census, District No. 21, Pottawattamie Co., Iowa, 93.