Chart 1     [† means all children believed found, ‡ means death is computed at 112 years]

Oncken, George E (b:1872)(d:1955)
 . . . . .Oncken, Elsie M (b:1897)(d:1988)[with: Harmes, Catherine Mary]
 . . . . . . . . . .<<No Children Found>>[with: Johnson, William Peter]
 . . . . .Oncken, (baby boy) (b:1903)(d:1903-1910)[with: Harmes, Catherine Mary]
 . . . . .Oncken, Evelyn Kathryn (b:1907)(d:2005)[with: Harmes, Catherine Mary]
 . . . . . . . . . .<<No Children Found>>[with: Campbell, Fay L (Hump)]