Helmuth Albrecht Hahn
1926 - 1979 (52 years)Drag or scroll to see more of the chart.
Martin Broder Moritzen
1869-1930
1869-1930
Emma Christine Petersen
1875-1962
1875-1962
Hermann Friedrich Hahn
1896-
1896-
Helmuth Albrecht Hahn
1926-1979
1926-1979