There is no character named 'Milford' in Harry Potter.
No. Harry Potter is a fictional character.
There is no such character in Harry Potter.
Harry Potter!
There is no character of that name in Harry Potter.
There is no character by that Name in Harry Potter.
Harry Potter
Harry Potter IS the character in this case.
In literature, a protagonist is the main character. Harry Potter is the main and prominent character in the Harry Potter Series, so that makes him the protagonist.
He did not STAR in any Harry Potter movie. He was an extra in them.
Harry Potter is a fictional character.
There is no such character in Harry Potter.