↑Ancestry.com. 1910 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2006;) Database online. Pittsburgh Ward 21, Allegheny, Pennsylvania, ED , roll T624_1307, part , page .
Record for Bertha Schaffnil
↑Ancestry.com. 1910 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2006;) Database online. Pittsburgh Ward 21, Allegheny, Pennsylvania, ED , roll T624_1307, part , page .
Record for Bertha Schaffnil
↑Ancestry.com. 1910 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2006;) Database online. Pittsburgh Ward 21, Allegheny, Pennsylvania, ED , roll T624_1307, part , page .
Record for Bertha Schaffnil
Ancestry.com. 1910 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2006;) Database online. Pittsburgh Ward 21, Allegheny, Pennsylvania, ED , roll T624_1307, part , page .