- [S543] Ancestry.com, U.S., World War II Army Enlistment Records, 1938-1946
- [S587] Ancestry.com, Iowa, U.S., Marriage Records, 1880-1948
- [S589] Robert W Scalf, "United States Social Security Death Index"
- [S590] Ancestry.com, Washington, U.S., Death Records, 1907-2017
- [S591] Ancestry.com, Web: Allen County, Indiana, U.S., Obituary Index, 1841-2010
- [S592] Robert Wesley Scalf, "Idaho, Southeast Counties Obituaries, 1864-2007"
- [S593] Robert Wesley Scalf, "United States, GenealogyBank Obituaries, 1980-2014"
- [S594] Robert Wesley Scalf, "Find A Grave Index"
- [S595] Legacy NFS Source: Robert Wesley Scalf -
- [S596] Legacy NFS Source: Robert Wesley Scalf - burial: 22 May 2004; Fort Wayne, Allen, Indiana, United States
- [S597] Elizabeth Ann Scalf, "Find A Grave Index"
- [S603] Legacy NFS Source: Elizabeth Ann Scalf -