Parents
Spouse
Children
Siblings
1889
Nov 6
| 1889 • Frederick Abel invents cordite. |
1889
Nov 6
| 1889 • International Workers Congresses of Paris open and establish the Second International. |
1909
Apr 11
Age: 19y
|
marriageHarrison Harry Pettit Marion County, Oregon, USA ⇓ 1 Source ⇓ |
| 1909 • Japan and China sign the Jiandao/Gando Treaty, which gives Japan a way to receive railroad concessions in Manchuria. |
1910
Apr 19
Age: 20y
| 1910 • African-American boxer Jack Johnson defeats American boxer James J. Jeffries in a heavyweight boxing match, sparking race riots across the United States. |
1911
Apr 30
Age: 21y
birth of childWilbur Harrison Pettit Portland, Multnomah, Oregon, USA ⇓ |
| 1911 • New Zealand-born British physicist Ernest Rutherford deduces the existence of a compact atomic nucleus from scattering experiments. |
1917
Sep 14
Age: 27y
marriageElmer Guy Boag Sr. Vancouver, Clark County, Washington, USA ⇓ |
| 1917 • Jeannette Rankin of Montana becomes the first woman member of the United States House of Representatives. |
1918
Aug 11
Age: 28y
|
birth of childMary Ann Boag Portland, Multnomah, Oregon, USA ⇓ 2 Sources ⇓ |
| 1918 • The Third Battle of the Aisne commences. |
1920
Jan 12
Age: 30y
| 1920 • Polish–Soviet War: The Red Army retakes Kiev. |
1928
Apr 29
Age: 38y
birth of childWinona Mae Boag Portland, Multnomah, Oregon, USA ⇓ |
| 1928 • The China Academy of Art is founded in Hangzhou (originally named the National Academy of Art). |
1930
Aug 21
Age: 40y
birth of childElmer Guy Boag Jr. Portland, Multnomah, Oregon, USA ⇓ 1 Source ⇓ |
| 1930 • The radio drama The Shadow airs for the first time in the United States. |
1940
Age: 50y
| 1940 • WWII: Operation Wilfred: The British fleet lays naval mines off the coast of neutral Norway. |
1950
Sep 26
Age: 60y
| 1950 • The second Tacoma Narrows Bridge opens. |
1963
Jul 15
Age: 73y
| 1963 • British statesman Sir Winston Churchill becomes an honorary citizen of the United States. |