why does harry mom and snape have the same patronus
Severus Snape In Harry Potter and the Deathly Hallows, Voldemort and his Death Eaters have tightened their grip on the wizarding world. Snape is named Headmaster of Hogwarts, while Death Eaters Alecto and Amycus Carrow are appointed as Hogwarts staff. The novel focuses largely on Harry and his friends and events outside the school; therefore Snape plays a limited role at the start. In the course of the book, Harry and his friends find out that a few students attempted to steal the Sword of Godric Gryffindor, and that Snape subsequently sent it to be stored at Gringotts Wizarding Bank; however, that sword was only a copy. Later on, Harry and Ron are led to find the real sword by a Patronus taking the form of a doe.[39] (Towards the end of the book, Harry learns that this was Snape's Patronus, taking the same shape as Harry's mother Lily's Patronus, a visible sign of his lifelong love for Harry's mother, and that Dumbledore had asked Snape to ensure that Harry gained possession of the sword.[40] The novel also reveals that Snape had covertly used his position as Headmaster to protect the students and to contain the Carrows.[40])