Parents
Siblings
1874
Mar
| 1874 • Walter Clopton Wingfield patents a game called "sphairistike" which is more commonly called lawn tennis. |
1880
Age: 5y
| 1880 • The first cash register is patented by James and John Ritty of Dayton, Ohio. |
after
Age: 55y
1930
Age: 55y
| 1930 • The chocolate chip cookie is invented by Ruth Wakefield of the Toll House Inn in Whitman, Massachusetts. |