Spouse
1895
Jun 17
| 1895 • Konstantin Tsiolkovsky proposes a space elevator. |
1922
Feb 22
Age: 26y
|
marriageVesta Helen Johnson Memphis, Scotland County, Missouri, USA ⇓ 1 Source ⇓ |
| 1922 • Abdul Mejid II, Crown Prince of the Ottoman Empire, is elected Caliph. |
1954
Jun 2
Age: 58y
| 1954 • The Taiwan-United States Mutual Defense Treaty is signed.s:Mutual Defense Treaty between the United States of America and the Republic of China |