Wilfred William Ackerman
1896 -Drag or scroll to see more of the chart.
Wolfgang Ackermann Ackerman
1831-1911
1831-1911
Anna Kessler
1836-
1836-
Ludwig A. Ackerman
1869-1940
1869-1940
Catherine Hargather
1864-1941
1864-1941
Wilfred William Ackerman
1896-
1896-