miserable I expect
No, he was a half-blood wizard.
Severus Snape is the half-blood prince because his mother descended from an old pureblood family, the Prince family. His mother married a Muggle, though, so that makes him a half-blood.
Yes, Harry and Ginny get married and have three kids. I think these are the names-James SiriusLilly LunaAlbus Severus
Snape's mother's name was Eileen Prince. She married a muggle who's surname was Snape (we never know his first name), which made Severus a half-blood Prince giving the title of the sixth Harry Potter book.
Severus Snape had a pure-blood mother and muggle father, making him a half-blood. Snape was the Half-Blood Prince.
He was born to a pure blood witch-Eileen Prince and a muggle called Tobias Snape.
No, Severus Snape died and never married.
Charity Burbage, the Muggle Studies teacher and Severus Snape, the Potions teacher. Voldemort said that he had great respect for the teachers of Hogwarts.
Yes, Snape's father is a muggle and his mother's maiden name was "Prince" making him the Half-Blood Prince.
Severus Snape's father was a muggle and he always fought with Snape's mother. This led to Snape hating his father and therefore muggles. So he believed what Lord Voldemort believed and signed up to help him.
Colin Creevy and Ginny Weasley. Harry was also admired by most of the wizarding world.
According to what J.K.Rowling said in an interview, Cho Chang marries a muggle.