Franklin D. RooseveltJohn F. Kennedy
Dwight D. Eisenhower
Harry S. Truman
George H.W. Bush
Gerald R. Ford
Apart from the fact that they were all Presidents of the USA.
Hint: Carl Vinson and John C. Stennis are the only two people who could be attached to the list as well but they remove the President of USA connect.
Mannu was very close. They all have Aircraft Carriers in the US Navy named after them (Full names only).