

https://collection.cooperhewitt.org/people/18050567/bio
Gertrude Mathilde Oppenheimer, a native New Yorker of German origin, was raised on the Upper West Side of Manhattan. Her parents, David Edward and Mathilde (née Davidson) Oppenheimer, had three children; Gertrude was the youngest. Her father worked in New York real estate, but began his career as a diamond importer.
1889 |
September 28, 1889
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Manhattan, New York City, New York County, New York, United States
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1981 |
April 21, 1981
Age 91
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Manhattan, New York City, New York County, New York, United States
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