William Gregory Burkhart
1873 - 1931 (57 years)Drag or scroll to see more of the chart.
Johannes D. Kress
1811-1884
1811-1884
Katharina Betz
1808-1887
1808-1887
Franz Joseph Burkhart
1830-1913
1830-1913
Elizabeth Kress
1839-1877
1839-1877
William Gregory Burkhart
1873-1931
1873-1931