Singlaub was a MG (two star).
Right. Not thinking. (and he was a ways from 4-stars.)
People are saying that MacArthur was the last 4-star to be fired>
GEN Kevin P. Byrnes - TRADOC
GEN Wesley Clark - NATO
Gen Joseph Ralston - VCJCS
Also Adm. Richard C. Macke — head of the U.S. Pacific Command
Air Force Chief of Staff Gen. Michael J. Dugan in 1991