about
1735
| 1735 • Cobalt is discovered and isolated by Georg Brandt. |
1760
Age: 25y
|
birth of childHenry Frakes Jr. Greene County, Pennsylvania, USA ⇓ 3 Sources ⇓ |
| 1760 • Seven Years' War – Battle of Kloster-Kamp: Ferdinand of Brunswick is beaten back from the Rhine by a French army. |
1764
Age: 29y
marriageEleanor Watkins 1 Source ⇓ |
| 1764 • Chief Pontiac surrenders to the British. |
after
Sep 19
Age: 63y
1798
Sep 19
Age: 63y
| 1798 • Eli Whitney contracts with the U.S. federal government for 10,000 rifles, which he produces with interchangeable parts. |