Katherine Lee Johnson
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Charles Albin Henchen
1874-1941
1874-1941
Kathryn Mathilda Gunther
1874-1946
1874-1946
Orlo Lee Johnson
1902-1942
1902-1942
Adeline Katherine Henchen
1905-1991
1905-1991
Jane Marie Johnson
1929-2012
1929-2012