Laura Hanna Plaster
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Parents
Michael Plaster
Michael Plaster
1813 - 1892
Ruth Burress
Ruth Burress
1819 - 1878
Siblings

1856


Feb 28
1856 • The Second Opium War between several western powers and China begins with the Arrow Incident on the Pearl River.

1860


Age: 3y
1860 Britain produces 20% of the entire world's output of industrial goods.

1875


Jun 27
Age: 19y
1875 • The Theosophical Society is founded in New York by Helena Blavatsky, H. S. Olcott, W. Q. Judge, and others.

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