↑ 1.01.11.2Ancestry.com. 1910 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2006;) Database online. Pittsburgh Ward 27, Allegheny, Pennsylvania, ED , roll T624_1308, part , page .
Record for William Wise
↑ 2.02.12.2Ancestry.com. 1930 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2002;) Database online. Pittsburgh, Allegheny, Pennsylvania, ED 481, roll 1987, page , image 529.0.
Record for Adolphe J Hafenbrah _FOOT: Ancestry.com, 1930 United States Federal Census (Provo, UT, USA: The Generations Network, Inc., 2002), Database online. Pittsburgh, Allegheny, Pennsylvania, ED 481, roll 1987, page , image 529.0.
↑ 3.03.13.2Ancestry.com. 1920 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2005;) Database online. Pittsburgh Ward 21, Allegheny, Pennsylvania, ED , roll , page , image 334.
Record for Adolf Haffenbrach _FOOT: Ancestry.com, 1920 United States Federal Census (Provo, UT, USA: The Generations Network, Inc., 2005), Database online. Pittsburgh Ward 21, Allegheny, Pennsylvania, ED , roll , page , image 334.