American whaling ship Ontario visited Honolulu, Hawaii according to the newspaper The Polynesian dated 7 April 1849

The New Pictorial and Illustrated Family Magazine established for the diffusion of useful knowledge, 

vol. III. Robert Sears editor, New York 1846.

An item reported the clearing at Honolulu, Hawaii on 31 March of the American whaling ship Ontario bound for the Behring’s Straits.