1870 Census Furgison James 1 Male In IN Blackford Jackson twp 1900 Census Fergason Robert 29 Male Mo IN Blackford 1-Wd Hartford City Ferguson John 48 Male Oh IN Blackford 1-Wd Montpelier Ferguson George 37 Male Oh IN Blackford 2-Wd Montpelier Ferguson Jacob B 28 Male In IN Blackford Jackson Twp 1910 Census Furgerson Etta 54 Female In IN Blackford 1-Wd Hartford Ferguson Leonard 47 Male In IN Blackford Harrison Twp 1920 Census Furgison David 48 Male In IN Blackford 2-Wd; Hartford City; Licking T Furguson Etta 65 Female In IN Blackford 3-Wd; Hartford City; Licking T Fergueson J H 57 Male Mo IN Blackford Licking Twp