Parents
1899
| 1899 • Duke of York Island (Antarctica) discovered by the British Southern Cross Expedition. |
1900
Age: 1y
| 1900 • Dr. Henry A. Rowland of Johns Hopkins University announces a theory about the cause of the Earth's magnetism. |
1910
Age: 11y
| 1910 • Mexican Revolution: Francisco I. Madero proclaims the elections of 1910 null and void, and calls for an armed revolution at 6 p.m. against the illegitimate presidency/dictatorship of Porfirio Díaz. |