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Jack Brennan
American Marine Corps officer and political aide (1937–2023)
For other people named Jack Brennan, see Jack Brennan (disambiguation).
John Vincent Brennan (August 16, 1937 – October 20, 2023) was a United States Marine Corps officer and political aide.[1] He is best known as being President Richard Nixon's post-resignationchief of staff.
Early life and education
Brennan was born on August 16, 1937, in Fall River, Massachusetts,[1] and attended Providence College, a Catholiccollege in Providence, Rhode Island, where he graduated in 1959.[2] He served with the United States Marine Corps during the Vietnam War, where he earned a Bronze Star Medal and Purple Heart Medal at the Battle of Khe Sanh.[3]
Career
In 1969, then-Major Brennan was appointed a Marine Corps Aide to President Nixon; during that time he rose to Colonel.[3] During his time as Marine Corps Aide, Brennan accompanied Nixon on his historic tri
