Severus Snape joined the Death Eaters after he left Hogwarts. He was the one who overheard the prophecy and told Voldemort what he had heard. When Snape discovered who it was that Voldemort planned to kill he headed straight to Dumbledore to tell him and ask for her protection because he loved Lily (Evans) Potter.
Dumbledore said he would protect them but Snape had to do something for him and Snape agreed.
The plan was that Snape joined the Order of the Phoenix and remained a member of the Death Eaters. Voldemort thought he was in the Order to spy on them and give information to the Death Eaters.
In actual fact, Snape was a double, double agent. He worked for the Order telling them everything the Death Eaters knew and planned and told the Death Eaters only what Dumbledore allowed him to say.
Overall; he was an Order member.
Tobias Snape is Severus Snape's father.
Severus Snape never has the Elder wand, nor was he ever its master.
Albus Percival Wulfric Brain Dumbledore and Severus Snape.
nope
The Patronus that led Harry to the sword was Snape's Patronus.
Severus. I know a song Snape Snape Severus Snape! Found it online
No. But he works for the 'Light Side'.
Very much.
No, Severus Snape died and never married.
Tobias Snape is Severus Snape's father.
Severus Snape
Yes, in the end, it turned out Snape had been working with Dumbledore the entire time.
Snape Snape Severus Snape.
No. Severus Snape is a fictional character.
Severus Snape teaches Potions class.
No. Lord Voldemort killed Severus Snape's true love.
The wand of Severus Snape is of unknown length, wood and core materials.