1910
| 1910 • African-American boxer Jack Johnson defeats American boxer James J. Jeffries in a heavyweight boxing match, sparking race riots across the United States. |
1910
residenceRichland, Clarion, Pennsylvania, USA ⇓ Age in 1910: 0Age in 1910: 4/12; Marital Status: Single; Relation to Head of House: Son 1 Source ⇓ |
| 1910 • The Vatican introduces a compulsory oath against modernism, to be taken by all priests upon ordination. |
1920
Age: 10y
residenceRichland, Clarion, Pennsylvania, USA ⇓ Age: 10Marital Status: Single; Relation to Head of House: Son 1 Source ⇓ |
| 1920 • In Geneva, the first assembly of the League of Nations is held. |
1930
Age: 20y
residenceBridgewater, Beaver, Pennsylvania, USA ⇓ Age: 20Marital Status: Single; Relation to Head of House: Son 1 Source ⇓ |
| 1930 • Haile Selassie is crowned emperor of Ethiopia. |