

Theodore Havemeyer assisted his brother, Henry Osborne Havemeyer (1847 – December 4, 1907), who was an American entrepreneur who founded and became president of the American Sugar Refining Company in 1891.
http://en.wikipedia.org/wiki/Theodore_Havemeyer
http://query.nytimes.com/mem/archive-free/pdf?res=FB0E10FD395416738DDDA90B94DC405B8785F0D3
1839 |
May 17, 1839
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New York, NY, United States
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1864 |
June 30, 1864
Age 25
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New York, New York County, New York, United States
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1865 |
September 12, 1865
Age 26
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New York, New York, United States
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1867 |
1867
Age 27
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New York, New York County, New York, United States
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1868 |
1868
Age 28
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1871 |
February 23, 1871
Age 31
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Vienna, Vienna, Austria
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1872 |
October 26, 1872
Age 33
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New York, New York, New York, United States
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1876 |
April 15, 1876
Age 36
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1878 |
January 26, 1878
Age 38
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New York, New York, New York, United States
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