Harrison Harry Pettit
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Spouse
Mary Winona Plaster
Mary Winona Plaster
1889 - 1963
Children

1887


Dec 27
1887 Franz König publishes "Über freie Körper in den Gelenken" in the medical journal Deutsche Zeitschrift für Chirurgie, describing (and naming) the disease Osteochondritis dissecans for the first time.

1909


Apr 11
Age: 21y
1909 French forces capture Abéché, capital of the Ouaddai Kingdom in central Africa.

1911


Apr 30
Age: 23y
1911 Mexican Revolution: Porfirio Diaz is convinced to resign but does not do so yet.

1961


Jun 28
Age: 73y
1961 British authorities announce that they have discovered a large Soviet spy ring in London.

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