Helen M. Franz
1921 -Drag or scroll to see more of the chart.
Franz Buchmann
1834-1885
1834-1885
Henrike Sandel
1841-1889
1841-1889
George John Koestner
1864-1908
1864-1908
Katharina Buchmann
1863-1921
1863-1921
Frederick Louis Franz
1895-
1895-
Margaret Koestner
1898-
1898-
Helen M. Franz
1921-
1921-