Parents
Spouse
Children
Siblings
1869
Feb 23
| 1869 • First Vatican Council opens. |
1870
Age: 9m
| 1870 • The Ohio Legislature passes the Cannon Act, thereby establishing the Ohio Agriculture and Mechanical College, later Ohio State University. |
1880
Age: 10y
| 1880 • Wabash, Indiana becomes the first electrically lit city in the world. |
1905
Age: 35y
birth of childMartha K Johnson |
| 1905 • Germany insists on an international conference on the Moroccan question. |
1907
Age: 37y
birth of childFrank J Johnson |
| 1907 • The triode thermionic amplifier invented by Lee de Forest, starting the development of electronics as a practical technology. |
1907
Feb 27
Age: 38y
marriageMary Ring Pemiscot, Missouri, USA ⇓ 1 Source ⇓ |
| 1907 • The Second Hague Peace Conference opens at The Hague. |
1909
Age: 39y
birth of childClarence L Johnson |
| 1909 • A revolution forces Mohammad Ali Shah, Persian Shah of the Qajar dynasty to abdicate in favor of his son Ahmad Shah Qajar. He proceeds to leave Persia for Imperial Russia, reportedly seeking the assistance of Nicholas II of Russia in regaining the throne. |
1910
Apr 19
Age: 41y
|
residenceKansas City, Jackson, Missouri, USA ⇓ Working as a house builder 1 Source ⇓ |
| 1910 • The Vatican introduces a compulsory oath against modernism, to be taken by all priests upon ordination. |
1936
Dec 18
Age: 67y
| 1936 • The Abraham Lincoln Brigade sails from New York City on its way to the Spanish Civil War. |