1900 Census Ferguson Mark H 28 Male Cana MN Anoka 3-Wd Anoka 1910 Census Ferguson Mark H 38 Male Cana MN Anoka 1-Wd Anoka Ferguson William 46 Male Cana MN Anoka 1-Wd Anoka Ferguson Edward L 41 Male Cana MN Anoka Burns Twp Ferguson William 19 Male Pa MN Anoka Fridley Twp Ferguson Mitchell 44 Male Cana MN Anoka Ramsey Twp 1920 Census Ferguson Mark H 48 Male Cana MN Anoka 1-Wd Anoka Ferguson William 56 Male Cana MN Anoka 1-Wd Anoka Ferguson Edward L 51 Male Cana MN Anoka St Francis