The initial idioms of the letter H

Henry Clay Frick	Henry David Thoreau
Henry Engelhard Steinway	Henry Fielding
Henry Fonda	Henry Ford
Henry Ford II	Henry Graham Greene
Henry Hobson Richardson	Henry Hubert Turner
Henry Hudson	Henry I
Henry II	Henry III
Henry IV	Henry James
Henry John Heinz	Henry Kenneth Alfred Russell
Henry Kissinger	Henry Laurens
Henry le Chatelier	Henry Lee
Henry Louis Aaron	Henry Louis Gehrig
Henry Louis Mencken	Henry Luce
Henry M. Robert	Henry M. Stanley
Henry Martyn Robert	Henry Miller