George William Brown was an American politician, judge and academic. A graduate of Rutgers College in 1831, he was mayor of Baltimore from 1860 to 1861, professor in University of Maryland School of Law, and 2nd Chief Judge and Supreme Bench of Baltimore City. He was founder and president of the Bar Association of Baltimore City and the Library Company of the Baltimore Bar.

The Baltimore riot of 1861 was a civil conflict on Friday, April 19, 1861, on Pratt Street, in Baltimore, Maryland. It occurred between antiwar "Copperhead" Democrats and other Southern/Confederate sympathizers on one side, and on the other, members of Massachusetts and Pennsylvania state militia regiments en route to the national capital at Washington who had been called up for federal service. The fighting began at the President Street Station, spreading throughout President Street and subsequently to Howard Street, where it ended at the Camden Street Station. The riot produced the first deaths of Union volunteers by hostile action, although caused by civilians, in the American Civil War. Civilians among the attackers also were killed.