Yes. Lord Voldemort, aka Tom Riddle opened the Chamber of Secrets 50 years ago. He then sealed his memory into a diary (also a Horcrux) which was given to Ginny Weasley. Tom Riddle possessed Ginny Weasley and opened the Chamber again.
I do not think so but he was a true Gryffindor because he pulled the sword out of the hat, remember when Dumbledore was all " Only a true Gryffindor could have pulle that out of the hat"?
I had wondered the same thing part way through the series, but the answer turned out being no. Harry was however, distantly related to Salazar Slytherin. There is a family tree available at Wikipedia. See the related link below.
One thing that we can correctly establish is the fact that both Voldemort and Harry Potter are the descendants of the Peverells. Harry's ancestry line branches from Ignotus Peverell and Voldemort's one is from Cadmus Peverell. Salazar Slytherin came into existence after Cadmus Peverell, and therefore you can say that Harry Potter is a distant relative of Slytherin. But however, there is also a possibility of Harry being related to Godric Gryfinddor and possibily he may be the direct heir of Godric Gryffindor himself. Godric Gryffindor as you all know, was born in the same place where Ignotus Peverell lived before, and since power/potential is a trait that could be passed by genetic transfer, I would say Godric Gryffindor may be the heir of Ignotus Peverell himself and hence Harry is more appropriate to be said; the heir of Godric Gryffindor.
no but he could be related somewhat to Salazar Slytherin
he definitely isn't related to Slytherin. He was only kind of realted when he had voltemort's horcrux in him.
Answer (1): No, Harry Potter is not a prince but he is heir of gryffindor and magical heir of slytherin. Answer(2): (Spoiler alert!) The "prince" in Harry Potter 6 is equivalent to Severus Snape. Answer to answer (2) - in this Severus was half blood prince not prince.
Godric Gryffindor
Go go gryffindor! Go go gryffindor! Go go gryffindor! Go go gryffindor! Etc :D
There were 8 Gryffindor's in Harry's year.
Nearly Headless Nick is the Gryffindor house ghost because he is the oldest Gryffindor ghost in Hogwarts.
Answer (1): No, Harry Potter is not a prince but he is heir of gryffindor and magical heir of slytherin. Answer(2): (Spoiler alert!) The "prince" in Harry Potter 6 is equivalent to Severus Snape. Answer to answer (2) - in this Severus was half blood prince not prince.
Godric Gryffindor
Go go gryffindor! Go go gryffindor! Go go gryffindor! Go go gryffindor! Etc :D
Godric Gryffindor.
The house of Godric Gryffindor at Hogwarts,the house stands for bravery.
There were 8 Gryffindor's in Harry's year.
Lily Evans was a muggle-born witch and it is highly unlikely that she is a descendant of Godric Gryffindor nor is she ever mentioned as being so. However, it is possible as muggle-borns are born into families which once had magic. When Squibs marry muggles the magic in the family dies out and will eventually resurface at a time where nobody remembers there was any magic in the family.
Nearly Headless Nick is the Gryffindor house ghost because he is the oldest Gryffindor ghost in Hogwarts.
She was sorted into Gryffindor because she is very brave.
The match was between Gryffindor and Slytherin.
A lion. The actual Gryffindor coat of arms is a lion stood on its hind legs against a red and gold background.
She played Quidditch with the Gryffindors, so I assume she was.