Anyone familiar with the Civil War knows the Union emerged victorious, but that doesn’t mean they won every battle. Few wars see completely one-sided battlefield results, and the Battle of Fredericksburg was a clear example. On December 11, 1862, Ambrose Burnside, newly appointed commander of the Army of the Potomac, set out to cross the Rappahannock River in Virginia with more than 120,000 troops. Delays meant the crossing wasn’t completed until December 13th, when they faced Robert E. Lee’s 80,000…strong Confederate Army at Fredericksburg. With 200,000 soldiers engaged, it was the largest troop concentration of the Civil War…and a devastating loss for the Union. Nearly 13,000 Union soldiers were killed or wounded, compared to about 5,000 Confederate casualties.
People might think that Burnside was not much of a commander, but it should be mentioned that this was the first time he had commanded an army. He was a graduate of West Point, had risen quickly up the ranks, and had seen action in several battles prior to this fateful day. Abraham Lincoln had approached him about taking control of the Union’s Army. He hesitated, partly out of loyalty to the current commander and former classmate, and partly because he was unsure of his own ability. In the end the prior commander’s failure assured that he was on the way out, and rather than have Major General Joseph Hooker, a fierce rival, pass him up, Burnside accepted the commission on November 7, 1862.
Knowing he needed the element of surprise, Burnside devised a plan to face Lee’s Army of Northern Virginia at Fredericksburg. His idea was to move his troops to the banks of the Rappahannock River, quickly assemble pontoon bridges, and cross over to catch the enemy off guard. Lincoln admired the boldness of the plan and approved it, though he doubted its chances of success. Burnside moved swiftly, arriving at the river by November 19, 1862. Whether the plan could have worked remains unknown, as some Union generals, including Winfield Scott Hancock, believed the river could be crossed without boats and failed to send them, urging Burnside to proceed anyway. Convinced the river was too swift and deep, Burnside refused. They ended up waiting a week for the boats…right under the watchful eyes of Confederate scouts.
The element of surprise was gone. As soon as they started building the pontoon bridges, the Confederate Army opened fire. Burnside responded with a massive bombardment of Fredericksburg, marking the first time a city was shelled in the Civil War. The Union held off the Confederates just long enough to finish the bridges and rush across the river. Two days later, Burnside ordered his left flank to strike Lee’s right, hoping to force Lee to shift troops south and leave the center and Marye’s Heights exposed. For a while, it seemed like the plan might work—General George Meade broke through “Stonewall” Jackson’s line…but the Union didn’t send enough reinforcements, allowing the Confederates to launch a successful counterattack. Lee kept James Longstreet’s men in place at Marye’s Heights, where they crushed Union forces. Burnside lost eight soldiers for every Confederate killed. Though he briefly considered another assault, the battle was over. The Union suffered nearly 13,000 casualties compared to fewer than 5,000 for the Confederates, and they had to regroup before making another attempt.
Burnside was an unpopular commander, partly because he tended to rush into action without much planning. His insecurities ultimately led to his downfall. While preparing his next attack, some of his officers went to President Lincoln with their concerns, prompting Lincoln to call it off. On January 20, 1863, Burnside was ready to try again, but delays with the pontoon bridges and worsening weather got in the way. What had been a dry month turned rainy, leaving roads nearly impassable. Troops who had once marched 40 miles a day to Fredericksburg now struggled to make even a mile. For three days, they slogged through what became known as the “Mud March,” taunted along the way by Confederate forces watching from dry ground. Five days after it began, the offensive was over…along with Burnside’s brief six-week command of the Army of the Potomac. Lincoln quickly replaced him with the very man Burnside had feared: Joseph Hooker.
Fredericksburg marked a low point for the North in the war, while the South celebrated. Burnside might have been better off sticking to his side career in weapon design, which he returned to after retiring in 1853. In 1856, he earned his first patent for a .54 caliber breech-loading firearm. Impressed by its performance, the U.S. Army gave the Bristol Firearm Company in Rhode Island, where Burnside worked, a $100,000 contract. But the deal was abruptly canceled under suspicious circumstances, allegedly due to a rival munitions company bribing the army ordnance department to change suppliers. Burnside’s misfortune continued the next year with a failed Congressional run, followed by a fire that destroyed the Bristol factory, forcing him to sell his patents. Others profited when, at the start of the Civil War, demand for his invention surged. By 1865, over 55,000 carbines had been ordered, making the Burnside one of the Union’s most popular weapons—second only to the Sharps carbine and my ancestor Christopher Spencer’s Spencer Carbine.
Burnside eventually found his claim to fame, but it wasn’t for war or weaponry. He sported facial hair in a style very unusual for the era…a bushy beard and moustache paired with a clean-shaven chin. Burnside’s distinctive whiskers were originally named for him…named “burnsides,” but over time, the name was flipped to become “sideburns.”
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