Robert Arthur Knox (21 August 1989 – 24 May 2008) was an Englis...
wikipedia - 21 Feb 2023Robert Arthur Knox (21 August 1989 – 24 May 2008) was an English actor who portrayed the character of Marcus Belby in the film Harry Potter and the Half-Blood Prince,[1] and had signed to appear in the planned film Harry Potter and the Deathly Hallows.[2]