Knaack, Harry H
1898 -Drag or scroll to see more of the chart.
Rosburg, Kai Friedrich
1791-
1791-
Rosburg, John Christopher
1829-1870
1829-1870
Hamann, Julia Catharina
1830-1922
1830-1922
Knaack, John
1865-
1865-
Knaack, Harry H
1898-
1898-