John Francis Halsey
1932 - 1987 (55 years)Drag or scroll to see more of the chart.
Friedrich Hengen Henchen
1842-1915
1842-1915
Victoria Zorn
1844-1908
1844-1908
Nikolaus Gunther
1838-1893
1838-1893
Katherina Gessner
1841-1916
1841-1916
Charles Albin Henchen
1874-1941
1874-1941
Kathryn Mathilda Gunther
1874-1946
1874-1946
William J. Halsey
1904-1974
1904-1974
Burnetta K. Henchen
1908-1968
1908-1968
John Francis Halsey
1932-1987
1932-1987