1850 Census Ferguson James 13 ?? PA Venango; French Creek Ferguson Jas 48 ?? PA Venango; French Creek Ferguson Leah 45 ?? PA Venango; French Creek Ferguson Susan 16 ?? PA Venango; French Creek 1870 Census Ferguson George 26 Male Ny PA Venango Cornplanter Twp Ferguson William 28 Male Irel PA Venango Cornplanter Twp Furguson Thomas 40 Male Irel PA Venango Oil City Fergerson George 46 Male Pa PA Venango Oilcreek Twp 1900 Census Ferguson William H 44 Male Pa PA Venango 5-Wd Oil City Ferguson Winfred S 50 Male Pa PA Venango Emlenton Boro 1910 Census Ferguson Bert C 30 Male Pa PA Venango 5-Wd Oil City Ferguson Lee E 30 Male Pa PA Venango 5-Wd Oil City Furgison William H 54 Male Pa PA Venango 6-Wd Oil City Ferguson William R 28 Male Pa PA Venango 9-Wd Oil City Furgerson Winfield 54 Male Pa PA Venango Emlenton Boro Ferguson Alma 17 Female Pa PA Venango Polk Boro Ferguson Laura 19 Female Pa PA Venango Polk Boro Ferguson Ira W 39 Male Pa PA Venango Sugarcreek Twp 1920 Census Furguson W Ira 49 Male Pa PA Venango 1-Wd Franklin Ferguson Morris 36 Male Pa PA Venango 2-Wd Franklin Ferguson William B 58 Male Ny PA Venango 2-Wd Franklin Fergusion William 28 Male In PA Venango 4-Wd Oil City Ferguson William H 64 Male Pa PA Venango 5-Wd Oil City Ferguson Lee 39 Male Pa PA Venango 6-Wd Oil City Ferguson Bert C 41 Male Pa PA Venango 9-Wd Oil City Furgeson Alexander 32 Male Scot PA Venango Cranberry Ferguson Archie W 34 Male Pa PA Venango Emlenton Ferguson Alma 26 Female Pa PA Venango Polk Ferguson Isabell 35 Female Ny PA Venango Polk Ferguson Laura 30 Female Pa PA Venango Polk Ferguson W S 69 Male Pa PA Venango Scrubgrass