Dudley Saltonstall - Penobscot Expedition

Penobscot Expedition

In the summer of 1779, the British established a base in Penobscot Bay near present-day Castine, Maine, intended to be the beginning of a new province, New Ireland, and a stronghold for attacking American privateers operating against British shipping.

The state of Massachusetts (which at that time included the District of Maine), organized an expedition to dislodge the British from this position. Saltonstall, the senior Continental Navy commander, was given command of the naval forces, which consisted primarily of ships from the Massachusetts State Navy, a large number of privateers, and a few Continental Navy ships, include the Warren. Command of the land forces accompanying the expedition was given to a relatively inexperienced Massachusetts militia brigadier general, Solomon Lovell.

The unwieldy fleet had virtually no captains with experience in any sort of fleet operations, and many of them were used to the independence afforded by their privateering operations. While Saltonstall had participated in the Nassau expedition, he had only exercised command over his ship. Furthermore, the expedition was to be his maiden voyage aboard his new command. The expedition sailed for Penobscot Bay on July 19. When it arrived near the British base, commanders of the various forces met to consider their attack in a council that was later described by Paul Revere, the militia's artillery leader, as "more like a meeting in a Coffee House than a council of War". Nothing of consequence was agreed, and the resultant lack of coordination between the various forces proved disastrous. Saltonstall and Lovell disagreed on tactics, and Saltonstall refused to take steps to engage the three British ships that were anchored near the fort in somewhat treacherous waters. He finally engaged Henry Mowat's small fleet at long range on June 29; his inexperienced gunnery crews did little damage, while Mowat's did significant damage to Warren and other ships. This made Saltonstall reluctant to order further engagements, including in support of land and amphibious operations. The arrival of a British relief fleet under Admiral George Collier at the mouth of the bay led to further strains. Saltonstall at first set up a line of defense against the arriving fleet, but when they began to close, he essentially ordered each ship to act independently, and the fleet organization dissolved. Most of the ships were eventually grounded and burned; some were captured after brief exchanges by the British. The land forces were essentially abandoned, and many men had to make lengthy overland treks back to civilization.

Saltonstall's reported inaction and timidity were blamed for the failure of the expedition. Saltonstall was court-martialed in September 1779, found guilty, and eventually dismissed from military service.