found: NUCMC data from Nantucket Historical Association, Research Center for Baxter, W. Recollections, ca. 1893(Ploughboy; whaling ship; out of Nantucket, Mass., 1821-1824)
found: NUCMC data from New Bedford Whaling Museum, Kendall Institute for Its Logbook, 1848 June 16-1849(Ploughboy; ship; 391 tons; built at Haddam, Conn., 1821; whaling out of Nantucket. 1821-1843; and whaling out of New Bedford, 1843-1849)
found: Ship Registers of New Bedford, Massachusetts, 1796-1850(Plough Boy; ship; of New Bedford; wrecked at Gulf of Guayaquil, in 1849)
