Mabel Gettz was born on the 15th of June 1890 in Pennsylvania.
First-hand information. Entered by Erik Granstrom at registration.
Hurd, Jill J. The Ancestors & Descendants of Jan Lucken. Baltimore, MD: Gateway Press, Inc., 1989.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M3SZ-YYJ : accessed 5 April 2016), Mabel B Gettz in household of David Gettz, Haverford Township, Delaware, Pennsylvania, United States; citing sheet 23A, family 406, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,241,405.
It may be possible to confirm family relationships with Mabel 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 Mabel: