Title: 1880 Census - Philadelphia, PA FHL Film 1255185 National Archives Film T9-1185 Page 404B
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M3SZ-YYZ : accessed 5 April 2016), Hannah Gettz in household of David Gettz, Haverford Township, Delaware, Pennsylvania, United States; citing sheet 22B, family 406, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,241,405.
This person was created through the import of Ahn.GED on 06 February 2011.
It may be possible to confirm family relationships with Hannah by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Hannah: