William Herbert Yockey
1928 - 1985 (56 years)Drag or scroll to see more of the chart.
Johannes Jakob Jacky Yockey
1837-1891
1837-1891
Elisabetha Reischmann
1839-1912
1839-1912
Wilhelm H. Yockey
1865-1914
1865-1914
Theresa Becker
1865-1947
1865-1947
Elmer Philip Yockey
1892-1964
1892-1964
Alvina A. Lammers
1897-1997
1897-1997
William Herbert Yockey
1928-1985
1928-1985