Harry Champion's birth name is William Crump.
Harry Slash's birth name is Harry Grivas.
Harry Nesbitt's birth name is Harry Horowitz.
Harry Greenwood's birth name is Harry Weaving.
Harry Adams's birth name is Harry Roy Adams.
Harry Ahlin's birth name is Karl Harry Ahlin.
Brad Champion's birth name is William Bradley Champion.
Arnita Champion's birth name is Arnita Epps.
Marge Champion's birth name is Marjorie Celeste Belcher.
Champion Jack Dupree's birth name is William Thomas Dupree.
Fleur Delacor was the name of the Beauxbatons Triwizard Champion.
Harry Slash's birth name is Harry Grivas.
Harry Ritz's birth name is Joachim, Harry.
Harry Roy's birth name is Harry Lipman.
Harry Archer's birth name is Harry Auracher.
Harry Blackstone's birth name is Boughton, Harry.
Harry Nesbitt's birth name is Harry Horowitz.
Harry Parke's birth name is Harry Einstein.