John George Walker.

About John George Walker

Major-General John George Walker was a Confederate general in the American Civil War. He served as a brigadier general under Stonewall Jackson and James Longstreet, before commanding the Texas Division unit in the Trans-Mississippi Department, known as Walker's Greyhounds for their speed and agility. He was ordered to disrupt U.S. Grant's supply-line opposite Vicksburg, Mississippi, but Grant had managed to cross to the East Bank, and Walker was reduced to minor operations, one of them against some of the first African-American troops to serve in battle. He was able to make a bigger contribution to the Red River Campaign in support of General Richard Taylor.