John C. Ainsworth
John Commingers Ainsworth  | |
|---|---|
| Born | June 6, 1822 | 
| Died | December 30, 1893 (aged 71) near Oakland, California  | 
| Occupation(s) | businessman and steamboat owner | 
| Known for | founded Oregon Steam Navigation Company | 
John Commingers Ainsworth (June 6, 1822 – December 30, 1893) was an American pioneer businessman and steamboat owner in Oregon. A native of Ohio, he moved west to mine gold in California before immigrating to Oregon where he piloted steamships and became a founder of the Oregon Steam Navigation Company and several banks.