White House Chief of Staff to President
He was a successful advertising account executive before joining
He was on the notorious 'missing' 18 ½ minute gap in Nixon's office recordings, as well as on the 'smoking gun tape,' where he discussed ways to stop the FBI investigation.
He was married to Joanne Horton from 1948 until his death in 1993 and they had four kids. His father was a successful heating and air condition repairman, and a Republican supporter.
James Woods played him in the 1995 Oliver Stone film, Nixon.