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1672
| 1672 • John Maitland becomes Duke of Lauderdale and Earl of March. |
1690
Nov 10
Age: 18y
marriagePeter Watkins Talbot County, Maryland, USA ⇓ |
| 1690 • Possible year of the disappearance of the western part of the island of Buise in St. Peter's Flood. |
about
Age: 19y
1691
Age: 19y
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birth of childPeter Watkins Jr. Talbot County, Maryland, USA ⇓ 3 Sources ⇓ |
| 1691 • Michel Rolle invents Rolle's theorem, an essential theorem of mathematics. |
1698
Age: 26y
| 1698 • In an effort to move his people away from Asiatic customs, Tsar Peter I of Russia imposes a tax on beards: all men except priests and peasants are required to pay a tax of 100 rubles a year; commoners are required to pay one kopeck each. |