American whaler Diana departed to sea in 1818

Of Nantucket, master Calvin Bunker, departed on 31 October towards the Atlantic Ocean and returned on 27 May 1819 with 72 barrels sperm and 198 barrels whale. Brig.

Source
Catalogue of Nantucket Whalers and their voyages from 1815 to 1870. Hussey&Robinson, Nantucket, 1876.