The day before Dr. King's funeral, his wife, Coretta Scott King, and three of their children led 20,000 marchers through Memphis. Soldiers protected the marchers. On April 9, Mrs. King led another 150,000 people through Atlanta during Dr. King's funeral. An old, wooden wagon, pulled by mules, pulled Dr. King's casket. The wagon was a symbol of Dr. King's Poor People's Campaign.