1900 Census
Ferguson        Alfred           28  Male    Swed    ND      Richland Elma Twp
1920 Census
Ferguson        Thomas           14  Male    Mn      ND      Richland 3-Wd; Wahpeton
Ferguson        Mose             72  Male    Wi      ND      Richland 4-Wd; Wahpeton
Ferguson        James            29  Male    Nd      ND      Richland Center