- Birth Date
- 3 June 1853
- Death Date
- 14 March 1941
William Skrevelius Olson
His death date is confirmed by his death certificate.
- Age at Departure: 13
- Genealogy and Family Pioneer History. Mount Pleasant Historical Association
- Lever, W. H. History of Sanpete and Emery Counties, Utah: With Sketches of Cities, Towns, and Villages; Chronology of Important Events; Records of Indian Wars; Portraits of Prominent Persons, and Biographies of Representative Citizens (Salt Lake City: Tribune Job Printing Co, 1898), 263
- Olson, William, [Interview], in "Utah Pioneer Biographies," 44 vols., 22:51, 53, 55.
- Utah State History Cemeteries and Burials Database.
- "William Olson Passes Away," Mt. Pleasant Pyramid, 14 Mar. 1941, 1.