Old Harry is made from chalk ! Hope this helped :)
Chalk
He was 11 when he went to Hogwarts
12 and 13 years old
Harry Potter didn't make the Philosopher's (Sorcerer's) Stone. Nicholas Flamel did.
Hard rock, an example of soft rock is Barton-on-sea.
The reason why OHR (Old Harry Rocks) are called so, is because they were named after a famous pirate, Harry Paye, known as "Old Harry." A different legend claims that Old Harry is a euphemism for the devil (Satan).
it was once a cliff and eventually bits got eroded and made old harry n his wife.
harry rednapp is 86 years old
Old Harry is a rock, it cannot be married.
Ron is 15 in the book he was made a perfect with Hermione
Old harry's wife is called Henrietta. She is a stack which collapsed in the sea 1896. She is made out of chalk and her and her husband are found in swanage dorset.
Harry is 16 :]