American seal hunter Huntress departed to sea in 1820

Of Nantucket, master Burdick, departed in 1820 to the Southern Ocean for seal skins, schooner. 

Source

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

American seal hunter Diana departed to sea in 1820

Of Nantucket, master Calvin Bunker, departed in 1820 to the Southern Ocean fo seal skins, brig.  

Source

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