Edward Agar was the captain of the Thomas. In 1762 GW shipped thirty-one hogsheads of tobacco in the Thomas, however the shipment was originally intended to be shipped on board the Lætitia (Letitia) which was captained by Nathan Hammond.
The Papers of George Washington Digital Edition, ed. Theodore J. Crackel. Charlottesville: University of Virginia Press, Rotunda, 2008.