Nearly Headless Nick was the Gryffindor ghost. He preferred to be called Sir Nicholas.
Nearly Headless Nick is the Gryffindor house ghost because he is the oldest Gryffindor ghost in Hogwarts.
Godric Gryffindor
Go go gryffindor! Go go gryffindor! Go go gryffindor! Go go gryffindor! Etc :D
The ghost of the Slytherin house in Harry Potter is the Bloody Baron.
Godric Gryffindor.
There were 8 Gryffindor's in Harry's year.
The house of Godric Gryffindor at Hogwarts,the house stands for bravery.
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.
Hufflepuff's house colours are yellow and black, Ravenclaw's are blue and silver and Gryffindor's are red and gold.