↑Ancestry.com. 1870 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2003;) Database online. Richfield, Adams, Illinois, post office Richfield, roll 187, page 688, image 623.
Record for James Long [Thomas Jefferson Long & James Hutton Long on same pg] _FOOT: Ancestry.com, 1870 United States Federal Census (Provo, UT, USA: The Generations Network, Inc., 2003), Database online. Richfield, Adams, Illinois, post office Richfield, roll 187, page 688, image 623.
Record for Thomas Leng [Thomas Jefferson Long] _FOOT: Ancestry.com, 1860 United States Federal Census (Provo, UT, USA: The Generations Network, Inc., 2004), Database online. Richfield, Adams, Illinois, post office Richfield, roll M653_155, page 749, image 407.