Ervin Committee / White House / House of Representatives / Committee on the Judiciary / United States Secret Service / Watergate Special Prosecution Force / /
Person
John N. Mitchell / Richard Nixon / Stuart Magruder / John W. Dean / III / Ronald L. Ziegler / John D. Ehrlichman / H. R. Haldeman / John Ehrlichman / Stephen B. Bull / Daniel Ellsberg -Watergate / E. Petersen -James W. McCord / Herbert W. Kalmbach -Mitchell / Ronald Ziegler / Henry E. Petersen -James / Mitchell -John D. Ehrlichman / /
Position
Counsel / President / Dean / Office The President / /