Harrison Harry Pettit
enlarge profile image
Spouse
Mary Winona Plaster
Mary Winona Plaster
1889 - 1963
Children

1909


Apr 11
Age: 21y
1909 Sultan of the Ottoman Empire Abdul Hamid II is overthrown and succeeded by his brother, Mehmed V. He is sent to the Ottoman port city of Thessaloniki (Selanik) the next day.

1911


Apr 30
Age: 23y
1911 Heike Kamerlingh Onnes discovers Superconductivity. He presented his findings on April 28, 1911.van Delft, D., and Kes, P. The discovery of superconductivity. Physics Today (September 2010), 38–43.

1961


Jun 28
Age: 73y
1961 Algiers putsch: Four French generals who oppose de Gaulle's policies in Algeria fail in a coup attempt.

Tags