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Timeline: Ellen S. Wilkinson: Family History
Discovering our American, Canadian and European Ancestors

1851 - 1946 (95 years)
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Date |
Event(s) |
| 1 | 1891 | - 1891: Jesse W. Reno invents the escalator.
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| 2 | 1892 | - 1892: Sir James Dewar invents the Dewar flask or vacuum flask.
- 1892: Rudolf Diesel invents the diesel-fueled internal combustion engine.
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| 3 | 1893 | - 1893: Grover Cleveland president of the USA 1893-1897.
- 1893: American, W.L. Judson invents the zipper.
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