Delmer was born 7 August 1886 in Shasta, California to George Washington Johnston (1829-1909) and Harriett Ann Shelton (1862-) . He married Clara Frost . Ancestors are from the United States, Uruguay.
|Offspring of Delmer and Clara Frost|
|Orval Johnston (1910-2003)||12 November 1910 Caldwell, Idaho||27 May 2003 Emmett, Idaho|| Noma Grace Williams (1913-2002)|