about
1620
| 1620 • Cornelius Drebbel, at the Thames, builds an undersea boat (history of submarines). |
1644
Age: 24y
birth of childHans Johannes Heist Pfaffen-Beerfurth, Erbach, Hessen, Germany ⇓ 1 Source ⇓ |
| 1644 • Battle of Jüterbog: Sweden's forces defeat those of the Holy Roman Empire. |