Sources for "Joseph McNitt and His Wives Marietta Whitney and Achsah Sloat"

• Census of Thompson Township, Seneca County, OH, 1840-1880 (including agriculture schedules for 1870).
• Census of Pittsford Township, Hillsdale County, MI, 1900.
• Combination Atlas Map of Seneca County, Ohio. Philadelphia: D.J. Stewart, 1874, p. X.
• Gravestone of Achsah Sloat McNitt, East Hill Cemetery, Osseo, MI.
• Gravestone of Joseph McNitt, Bishop Seybert Cemetery, Thompson Township, Seneca County, OH.
• Gravestone of Marietta McNitt, Fulton Street Cemetery, Grand Rapids, MI.
• Land Records of Seneca County, OH.
• Marriage Records of Seneca County, OH.
• Seneca Advertiser (Tiffin, OH), Jan. 1, 1880, obituary of Joseph McNitt.
• Tiffin Tribune (Tiffin, OH), Jan. 1, 1880, obituary of Joseph McNitt.