Parents
Spouse
Children
Siblings
1887
Sep 28
| 1887 • Results of the Michelson-Morley experiment are published, indicating that the speed of light is independent of motion. |
1915
Oct 6
Age: 28y
|
marriageJohn Sampson Bagnall Seattle, King, Washington, USA ⇓ 1 Source ⇓ |
| 1915 • China agrees to the Twenty-One Demands of the Japanese. |
about
Age: 31y
1919
Age: 31y
|
birth of childJohn Bagnall Jr. 2 Sources ⇓ |
| 1919 • Les Champs Magnétiques, the first book produced using the techniques of surrealist automatism, is written by André Breton and Philippe Soupault. |
1920
Age: 32y
| 1920 • Prohibition in the United States begins with the Eighteenth Amendment to the Constitution coming into effect. |
1971
Feb 20
Age: 83y
| 1971 • Intelsat IV (F3) is launched; it enters commercial service over the Atlantic Ocean February 18, 1972. |