1900 Census Ferguson Richard 33 Male Mi MI Presque Isle Allis Twp Ferguson Charles 40 Male Cana MI Presque Isle Bearinger Twp 1910 Census Ferguson Richard 42 Male Mi MI Presque Isle 2-Wd Onaway Ferguson William H 58 Male Cana MI Presque Isle Case Twp Ferguson William Jr 24 Male Mi MI Presque Isle Case Twp Fergusson Richard 43 Male Mi MI Presque Isle North Allis Twp 1920 Census Ferguson Clayton 28 Male Mi MI Presque Isle 2-Wd Onaway