Severus Snape
The last thing Snape's eyes ever saw were Lily's green eyes. Later, Harry Potter and Ginny Weasley named their youngest son after Albus Dumbledore and Severus Snape. Harry confesses to his son Albus Severus that Severus Snape was the bravest man at Slytherin house he ever knew even though while still at school, Snape had been the teacher that Harry had hated the most because of Snape's bad behaviour towards Harry. Snape was so mean to Harry because of Harry's father, James Potter, that had bullied Snape while they were at Hogwarts. Snape was more than a cruel, heartless Death Eater but rather a brave and tragic victim to the perils of love in the reign of a power obsessed and heartless dictator.