February 20th, 1771
Jean Jacques d Ortous de Mairan, French geophysicist (born in 1678) dies on February 20, 1771. Read about how to open files in Open File Database.
Events around February 20, 1771
February 20th, 1771 | Death | Jean Jacques d Ortous de Mairan, French geophysicist (born in 1678) |
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