| 1231-1808: |  |  |  | Papal Inquisition from before birth until after line end |
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| 1478-1834: | |
| 1618-1648: |  |  |  | 30 years war from before birth until age 6 |
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| 1625-1649: |  |  |  | Reign of King Charles I (Stuart) from before birth until age 7 |
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| 1630-1642: |  |  |  | English aggressively settle Massachusetts from before birth until age 0 |
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| 1642: |  |  |  | Pascal invents Calculator at age 0 |
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| 1642-1649: |  |  |  | English Civil War from age 0 to age 7 |
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| 1643: |  |  |  | Barometer invented at age 1 |
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| 1645: |  |  |  | Rainbow, 1st American slave ship, sails for Africa at age 3 |
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| 1649-1660: |  |  |  | Oliver Cromwell rules (Stuart) from age 7 to age 18 |
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| 1650: |  |  |  | Chattel slavery officially recognized at age 8 |
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| 1650: |  |  |  | World pop. est. at 500 million at age 8 |
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| 1652: |  |  |  | Air Pump invented at age 10 |
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| 1652-1654: |  |  |  | Anglo-Dutch war from age 10 to age 12 |
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| 1654: |  |  |  | Theory of Probability - Pascal and Fermat at age 12 |
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| 1655: |  |  |  | Oliver Cromwell allows Jews back in England at age 13 |
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| 1657: |  |  |  | First Stockings at age 15 |
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| 1657: |  |  |  | Pendulum Clock invented by Galileo at age 15 |
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| 1660: |  |  |  | British Navigation Acts restrict commerce at age 18 |
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| 1660: |  |  |  | Light composition discovered by Isaac Newton at age 18 |
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| 1660-1685: |  |  |  | Reign of King Charles II (Stuart) from age 18 to age 43 |
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| 1661: | |
| 1664-1665: |  |  |  | Great Plague in London kills 68,596 from age 22 to age 23 |
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| 1664: |  |  |  | English take New York from the Dutch, no shots fired at age 22 |
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| 1665: |  |  |  | Differential Calculus (Isaac Newton) at age 23 |
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| 1666: |  |  |  | Great fire of London - 9/2 to 9/9. 14,000+ buildings burned at age 24 |
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| 1666: |  |  |  | 1st Armenian Bible printed at age 24 |
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| 1668: |  |  |  | Isaac Newton makes first reflecting telescope at age 26 |
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| 1675-1676: |  |  |  | King Phillip's War from age 33 to age 34 |
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| 1678: |  |  |  | Polarization of light discovered (Huygens) at age 36 |
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| 1679: |  |  |  | Habeas Corpus passed in England - trial before imprisonment at age 37 |
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| 1680: |  |  |  | Dodo becomes extinct at age 38 |
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| 1681: |  |  |  | Pennsylvania founded at age 39 |
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| 1682: |  |  |  | Appearance of Halley's Comet at age 40 |
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| 1683: |  |  |  | Newton explains tides via theory of gravitation at age 41 |
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| 1684: |  |  |  | Street lighting introduced in London at age 42 |
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| 1687: |  |  |  | Newton publishes his Laws of Motion at age 45 |
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| 1688: |  |  |  | Plate glass cast for 1st time at age 46 |
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| 1689-1702: |  |  |  | Reign of King William III and Queen Mary II (Stuart) from age 47 until after line end |
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| 1692: |  |  |  | The Puritans murder 20 alleged witches in Salem, MA at age 50 |
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