Timeline Chart

1906--
1908--
1911--
1914--
1917--
1920--
1923--
1926--
1929--
1932--
1935--
1938--
1941--
1944--
1947--
1950--
1953--
1956--
1959--
1962--
1965--
1968--
1971--
1974--
1977--
1980--
1982--
![]() | Birth--5 March 1911 - Iowa, USA |
![]() | Death--10 April 1977 - Rochester, Olmsted, Minnesota, USA (Age 66) |
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