
Spouse
1907
1933
Feb 6
Age: 26y
birth of childPhilip A Wingard Ridgway, Pennsylvania, USA ⇓ 1 Source ⇓ |
1933 • The first alleged modern sighting of the Loch Ness Monster occurs. |
1940
Age: 33y
1940 • Martin Kamen and Sam Ruben discover carbon-14. |