1875
Jan 8
1899
Jun
Age: 24y
|
marriageIda Harriger Pennsylvania, USA ⇓ 1 Source ⇓ |
| 1899 • David Hilbert creates the modern concept of geometry with the publication of his book Grundlagen der Geometrie. |
1900
Feb 26
Age: 25y
|
birth of childGertrude Ellen Hidinger 3 Sources ⇓ |
| 1900 • The U.S. Senate accepts the British-German treaty of 1899, in which the United Kingdom renounced its claims to the American Samoa portion of the Samoan Islands. |
1910
Age: 34y
1950
Age: 74y
| 1950 • Acting Chinese President Li Tsung-jen ends his term in office. |
1932
Mar 26
Age: 57y
| 1932 • Fred Allen's radio comedy show debuts on CBS. |