Ferdinand Ketterling
1911 - 1967 (55 years)Drag or scroll to see more of the chart.
Martin Ketterling
1863-
1863-
Barbara Stephan
1865-
1865-
Ludwig Ketterling
1889-1981
1889-1981
Magdalena Finck
1888-
1888-
Ferdinand Ketterling
1911-1967
1911-1967