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author > Birthdays > july_1
Birthdays occurring on July, 1
| 1646 |
G. Wilhelm Leibniz was born on July 1, 1646 German philosopher, mathematician and politician adviser, 1646-1716Music is a secret arithmetical exercise and the person who indulges in it does not realize that he is manipulating numbers. More quotations from G. Wilhelm Leibniz |  |
Deaths occurring on July, 1
| 1952 |
A. S. W. Rosenbach died on July 1, 1952 U.S. book and manuscript collector and dealerI have seen men hazard their fortunes, go on long journeys halfway around the world, forge friendships, even lie, cheat and steal, all for the gain of a book. More quotations from A. S. W. Rosenbach |  |
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