1900 Census Fergerson Floyd 6 Male Ia IA Shelby 2-Wd Harlan Ferguson Rheuben G 44 Male Oh IA Shelby 2-Wd Harlan Ferguson Charles H 49 Male Ia IA Shelby Greeley Twp Ferguson Clarence 22 Male Il IA Shelby Greeley Twp Furguson George T 47 Male Il IA Shelby Union Twp 1910 Census Ferguson Charles H 58 Male Il IA Shelby Greeley Twp Ferguson Clarence J 31 Male Ia IA Shelby Greeley Twp Ferguson Le Roy E 24 Male Ia IA Shelby Greeley Twp Ferguson Rube C 53 Male Ia IA Shelby Harlan Fergnson Ray 25 Male Ia IA Shelby Westphalia Twp 1920 Census Ferguson Roy E 32 Male Ia IA Shelby Center Ferguson Ray 34 Male Ia IA Shelby Greeley Ferguson Clarence J 41 Male Ia IA Shelby Westphalia