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- [S1022] Barber, George O. (I24387): 1900 US Census, (www.ancestry.com (2004): National Archives and Records Administration micropublication T623, roll 1409; enumeration district (ED) 126, sheet 14B, page 215B, line 98, dwelling 331, family 335; image accessed 12/20/2008.), 1900.PA.Erie.Venango.126.28.
- [S1023] Barber, Martha E. (I24397): 1910 US Census, (www.ancestry.com (2006): National Archives and Records Administration micropublication T624, roll 1343; enumeration district (ED) 134, sheet 6B, page 178B, line 75, dwelling 171, family 171; image accessed 12/20/2008.), 1910.PA.Erie.Venango.134.12.
- [S1889] Heintz, Edith Barber Hatch: Gravestone, (Wattsburg Cemetery, Wattsburg, Erie, PA).
- [S1026] Hatch, Samuel Brenton (I17683): 1920 US Census, (SAMUEL HATCH household, 21 Jan 1920, ED 112, page 225A, line 8, family 37; NARA micropublication , www.ancestry.com (2005): National Archives and Records Administration micropublication T625, roll 1556, enumeration district (ED) 112, sheet 9A, page 225A, line 8, dwelling 33, family 37; image accessed 1/1/2009.), 1920.PA.Erie.Erie Ward 6.112.16.
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