General Sheridan's report on the Shenandoah campaign gave high praise to Colonel Mackenzie, who, as a result of his conduct, received a promotion and was commissioned brigadier-general in December. His disability from the two wounds received at Cedar Creek, however, necessitated his relinquishing the command of the regiment immediately after that engagement, and this devolved upon Lieutenant-Colonel James Hubbard; to him in due course came the colonel's commission, and he led the regiment throughout the rest of its career.
Colonel Mackenzie
Colonel Hubbard, though born in Salisbury, had lived in the West before the war, and first saw service with an Illinois regiment. Returning to Connecticut, he assisted in raising a company for the Nineteenth, and was mustered in as its captain. He was steadily promoted until the death of Colonel Kellogg brought him naturally to the command of the regiment; but, as has been said, his own modest estimate of his qualifications for this responsibility caused him to decline the appointment. When it came to him a second time he accepted, and proved by his subsequent handling of the regiment a worthy successor to the remarkably able soldiers under whom he had served, winning the brevet rank of brigadier-general in the final campaigns. His ambition was, a comrade wrote, to do his full duty without a thought for personal glory; and he enjoyed in a high degree the respect and affection of his command. He died in Washington, where he lived for many years, on December 21, 1886, and was buried in Winsted.
The brilliant victories in which the Second Artillery had borne so worthy a part, and the re-election of President Lincoln in November (1864), put an end to all anxieties as to danger in the quarter of the Shenandoah, which before Sheridan's campaign had been a region of fatal mischance to the national cause from the beginning of the war. As a consequence the Sixth Corps was once more ordered to rejoin Grant's army, and the regiment left the historic valley on December 1st, arriving on the 5th before Petersburg, where it was assigned a position near the place of its skirmish on June 22nd.
"Then it was unbroken forest," says its history; "now, hundreds of acres were cleared, and dotted with camps. A corduroy road ran by, and a telegraph, and Grant's railroad. No other such railroad was ever seen before, or ever will be again. It was laid right on top of the ground, without any attempt at grading, and you might see the engine and rear car of a long train, while the middle of the train would be in a valley, completely out of sight. Having reached Parke Station, we moved to a camp near Battery Number Twenty-seven, and went into the snug and elegant little log houses just vacated by the Ninety-fourth New York. This was a new kind of situation for the 'Second Heavies.' The idea of being behind permanent and powerful breastworks, defended by abatis, ditches, and what not, with approaches so difficult that ten men could hold five hundred at bay, was so novel, that the men actually felt as if there must be some mistake, and that they had got into the wrong place."