He [George Peter] was the youngest son of Robert Peter. He was born in George Town on the 28th of September, 1779. When only fifteen years old he joined the Maryland troops against the Whisky Insurrectionists (1794), but his parents sent a messenger to camp and General Washington, hearing of the matter, ordered him home.
At the beginning of the War of 1812, President Madison tendered him a brigadier-generalship, which the condition of private affairs compelled him to decline, but in 1813 he volunteered his services and commanded a battalion of "Flying Artillery."
Among the privates in this battalion were George Peabody and Francis Scott Key... .
Major Peter was one of the largest landowners and farmers in Montgomery County and carried on those farms up to the date of his death, which occurred at Montanvert, near Darnestown, June 22, 1861. He was nearly eighty-two.