Cormac McLaggen's father

Mr. McLaggen was the father of Cormac McLaggen. On September 1, 1997, when Death Eaters stopped the Hogwarts Express en route to Hogwarts and boarded it to search for Harry Potter, Cormac warned them his father would hear about their actions.

Appearances

 * Harry Potter and the Deathly Hallows: Part 1