Barbara Birky
Drag or scroll to see more of the chart.
David Springer
1806-1884
1806-1884
Elisabetha Guth
1803-1849
1803-1849
Valentine Nafziger
1840-
1840-
Barbara Springer
1842-1917
1842-1917
Valentine C. Birky
-1900
-1900
Anna E. Nafziger
1863-1950
1863-1950