1900 Census
Ferguson        Harry            55  Male    Ny      NE      Harlan Orleans Twp
Ferguson        Clara            33  Female  In      NE      Harlan Sappa Twp
Ferguson        Walter           25  Male    Ny      NE      Harlan Sappa Twp
Ferguson        Elmer            20  Male    Ne      NE      Harlan Spring Grove Twp
1910 Census
Ferguson        Hervey T         65  Male    Ny      NE      Harlan 2-Wd Orleans
Fergeson        Louisa           78  Female  Vt      NE      Harlan Emerson Twp
Fergeson        George           23  Male    Ny      NE      Harlan Sappa Twp
Ferguson        Victoria E       31  Female  Ne      NE      Harlan Scandinavia Twp
1920 Census
Ferguson        Carl A           36  Male    Ne      NE      Harlan 1-Wd; Orleans
Ferguson        Sadie            70  Female  Pa      NE      Harlan 1-Wd; Orleans
Furgeson        George           32  Male    Ny      NE      Harlan Stamford; Sappa