Severus was pretending to be a death eater, spying on the Order of the Phoenix. When he was actually a Order of the Phoenix member, pretending to be a death eater spying on the Order. He risked his life for years to try and save Lily and then Harry.
Because in Harry Potter and the Deathly Hallows it turns out that Professer Severus Snape was a incredibly brave man so Ginny and Harry named their kids Albus(after Dumbledore) Severus(after Snape)
there are a lot of brave people in the series. Harry considers Snape as the "Bravest man I ever knew".
From Severus Snape Wikipedia: 'In an interview, JK Rowling adds that Snape is immensely brave, and when asked if she considers Snape a hero, she replied: "Yes, I do; though a very flawed hero."'
Three, James Sirius, Albus Severus and Lily Luna Potter.Harry Potter and Ginny Weasley get to have three children: James Sirius Potter, Albus Severus Potter, and Lily Luna Potter. James Sirius Potter is named after Harry's father and godfather. He enjoys bullying his younger brother, Albus Severus, who is named after two brave headmasters of Hogwarts and looks exactly like Harry, except that he has the eyes of Harry's mother, Lily, was quieter than James and was a year younger than James. Lily Luna was named after Harry's mother, Lily, and one of Harry's friends, Luna Lovegood. She was two years younger than Albus.
He is very brave.
If you have not read the 7th book don't read this. Snape and Harry mother Lily lived near one another when they were children and they were friends. Snape was the reason Harry parents died he told the location where they were staying and all those years he lived with that regret and turned away from Voldermort. In the final book Snape gave Harry his memories of him(Snape) so Harry can figure what was left of the Horcruxes that needed to be destoryed so in giving Harry that memory he also gave him knowledge of how to finalley destory Voldermort.
In Harry Potter and the Philosopher's (Sorcerer's) Stone,Harry is 11 years old, and he lives a very sad and lonely life with his Aunt Petunia, Uncle Vernon, and cousin Dudley Dursley. In this book Harry is slightly confused, extremely happy to be away from the Dursleys, and shocked to find himself a wizard. he is also skinny and lanky with (stating the obvious) black hair, green eyes, a scar and glasses.
Everything he does is for love. He had beliefs when he was younger tending toward the dark arts but changed them later on. He is very brave but also very guarded about his feelings. He plays favorites in class and still has not recovered from wounds from his childhood. Sensative.
They're brave and loyal to eachother.
Harry Potter was brave in the second book in many ways. He was brave flying the Ford Anglia to Hogwarts, in the Quidditch match against Slytherin by asking to be left alone to deal with the Bludger that had targeted him, going to the Forbidden Forest and finding Aragog, and going into the Chamber of Secrets.
Brave, Outgoing, Determined, Passionate, Good Friend, and quick tempered.
Professor Albus Percival Wulfric Brian Dumbledore dies in Harry Potter and the Half-Blood Prince, both the book and the movie. He's killed by Professor Severus Snape with the Avada Kedavra spell after Harry and Dumbledore had been to the cave where they found a Horcrux that turned out to be fake. In Harry Potter and the Deathly Hallows, it's revealed that the death was planned between the two of them.