↑Ancestry.com. 1870 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2003;) Database online. Norristown Lower Ward, Montgomery, Pennsylvania, post office Norristown, roll 1378, page 61, image 122.
Record for Eli Heisler [George J Heisler-haed of house] _FOOT: Ancestry.com, 1870 United States Federal Census (Provo, UT, USA: The Generations Network, Inc., 2003), Database online. Norristown Lower Ward, Montgomery, Pennsylvania, post office Norristown, roll 1378, page 61, image 122.