In haste, Your affectionate son,
Will.
After Gettysburg
When General Lee crossed the Potomac on his way to Gettysburg, William was called to Washington to be ready for action in defense of the capital, should it need defense. Hearing of his brother's death on the night of its occurrence, he obtained permission and left for the battlefield, intending to ask the privilege of handling Alonzo's guns, which undoubtedly he was perfectly capable of doing. Those guns were out of the business, however, and he had to satisfy himself with looking through the field, of which he said long afterwards, "My mind fails to bring up any picture that is so grand, or solemn, or so mournful as that great theater of death."
A month afterwards, William was in command of the "Shoboken," a former ferry boat made over into a vessel well-adapted to the shallow waters of the Carolina coasts. With her he destroyed the blockade runner "Hebe," after a fight with a land battery.
A few nights later he took a crew of six men in a dingey, to a point on the beach four miles from the mouth of the inlet which was separated from the waters outside by a long and very narrow stretch of sandbank. Here he and his men carried the boat across the neck of land, and proceeded with it up the inlet to the anchorage of another blockade runner, where he took ten prisoners, burned the vessel and some valuable salt works, threw the shore armament into the water, and returned by the same route, regaining the "Shoboken" without loss of any kind.
The next day, William rejoined the squadron outside, which was engaged with a shore battery. Landing with twenty men, he captured the battery and took two rifled cannon back with him to the squadron.