1800 Census Furgason James PA Butler; Buffalo Twp Furgason Willm PA Butler; Buffalo Twp Furgason Willm PA Butler; Slippery Rock Twp 1820 Census Ferguson Hugh PA Butler; Muddy Creek 1840 Census Forguson Wm PA Butler; Centre 1850 Census Ferguson Wm Henry 4 PA PA Butler; EaStConnoquenessing Furgeson Margaret 74 Ire. PA Butler; Franklin Furgeson Isaac 25 PA PA Butler; Prospect Furgeson Myron 15 PA PA Butler; Prospect Ferguson John 11 PA PA Butler; WeStConnoquenessing Ferguson Keziah 35 PA PA Butler; WeStConnoquenessing Ferguson Keziah M 3 PA PA Butler; WeStConnoquenessing Ferguson Sarah Ann 7 PA PA Butler; WeStConnoquenessing Ferguson Thomas 40 Ire. PA Butler; WeStConnoquenessing Ferguson Thomas C 6 PA PA Butler; WeStConnoquenessing Ferguson William 9 PA PA Butler; WeStConnoquenessing 1860 Census Ferguson John 39 Male Pa PA Butler Connoquenessing Furguson James 60 Male Irel PA Butler Middlesex Twp 1870 Census Furgison F M 27 Male Irel PA Butler Clinton Twp Ferguson Henry 16 Male Pa PA Butler Cranberry Twp Furgison John 24 Male Pa PA Butler Middlesex Twp Furgison Margaret 58 Female Pa PA Butler Middlesex Twp 1900 Census Fergason Francis 56 Male Irel PA Butler Clinton Furgeson Harry 29 Male Pa PA Butler Middlesex Twp Furgeson John 54 Male Pa PA Butler Middlesex Twp Furgeson John J 23 Male Pa PA Butler Middlesex Twp Ferguson William 63 Male Pa PA Butler Millerstown Boro Ferguson Frank 42 Male Pa PA Butler S Adams Twp Ferguson Joseph 22 Male Pa PA Butler Summit Twp Ferguson Robert C 24 Male Pa PA Butler Summit Twp 1910 Census Furguson Lizzie 57 Female Ma PA Butler 3-Wd Butler Boro Ferguson J R 26 Male Pa PA Butler 4-Wd Butler Boro Ferguson R J 36 Male Pa PA Butler 4-Wd Butler Boro Furguson Frank M 64 Male Irel PA Butler Clinton Twp Ferguson Zenie 52 Female Pa PA Butler Mars Boro Ferguson Harry 39 Male Pa PA Butler Middlesex Twp Ferguson John 33 Male Pa PA Butler Middlesex Twp Ferguson John Sr 63 Male Pa PA Butler Middlesex Twp Ferguson Hugh 35 Male Oh PA Butler Millerstown Boro Ferguson Margaret J 67 Female Pa PA Butler Millerstown Boro Ferguson Azel F 64 Male Pa PA Butler Venango Twp Ferguson Robert C 34 Male Pa PA Butler Venango Twp Ferguson William H 36 Male Pa PA Butler Venango Twp Furguson Joseph T 34 Male Pa PA Butler Venango Twp Ferguson Agnes Mrs 61 Female Pa PA Butler Zelienople Boro 1920 Census Ferguson Charles C 39 Male Pa PA Butler 2-Wd Butler Ferguson Elizabeth 65 Female Ma PA Butler 2-Wd Butler Ferguson Harry P 37 Male Pa PA Butler 4-Wd Butler Ferguson Robert J 45 Male Pa PA Butler 4-Wd Butler Ferguson Hillard F 69 Male Pa PA Butler 5-Wd Butler Ferguson Hugh 74 Male Scot PA Butler 5-Wd Butler Ferguson Benjamin B 62 Male Pa PA Butler Butler Ferguson Wilber 29 Male Pa PA Butler Clinton Ferguson William B 41 Male Pa PA Butler Donegal Ferguson Harry 48 Male Pa PA Butler Middlesex Ferguson John 42 Male Pa PA Butler Middlesex Ferguson Nancy E 74 Female Pa PA Butler Middlesex Ferguson Roy C 34 Male Pa PA Butler Middlesex Ferguson Joseph T 41 Male Pa PA Butler Venango Furguson Azel F 74 Male Pa PA Butler Venango Furguson Dora S 48 Female Pa PA Butler Venango Furguson Robert C 43 Male Pa PA Butler Venango Ferguson Emma 27 Female Pa PA Butler Washington Ferguson Harrold C 21 Male Pa PA Butler Washington