1900 Census Farguson Peter ?? Male Denm SD Brown 2-Wd Groton 1910 Census Ferguson Lester H 25 Male Tx SD Brown 2-Wd Aberdeen Ferguson James 40 Male Cana SD Brown 3-Wd Aberdeen Ferguson Edward H 33 Male Ma SD Brown 4-Wd Aberdeen Ferguson George F 10 Male Sd SD Brown 4-Wd Aberdeen Ferguson David 34 Male Ia SD Brown Aberdeen Ferguson William H 40 Male Wi SD Brown Bath Ferguson Bruce R 23 Male Ny SD Brown Warner 1920 Census Ferguson Clermont R 27 Male Oh SD Brown 4-Wd; Aberdeen Ferguson Harry E 44 Male Wi SD Brown 4-Wd; Aberdeen Forgerson Cris 68 Male Wi SD Brown Mercer