Jemma is Dan's wife who often appears in his videos. She also has her own channel although it isn't as famous as Dan's. A friend of their's, Leah, is also a YouTuber. Link below. She appeared in the video HAMSTERS! as a person to race Dan in The Great Hamster Race.
In The Sorcerer's Stone, Harry walks with his white owl, Hedwig, through a snowy cloister courtyard located in Durham Cathedral. Harry first learns to fly a broomstick on the green grass of Hogwarts' school grounds, filmed inside the walls of Alnwick Castle, located 30 miles from Newcastle.
Filmed here: Hogwarts exterior. Several exterior shots of Alnwick Castle were used as Hogwarts throughout the films, including Quidditch training in Philosopher's Stone, the Flying Ford Anglia scenes in CoS, and Hagrid bringing in the Christmas Tree.ilmed here: Hogwarts exterior. Several exterior shots of Alnwick Castle were used as Hogwarts throughout the films, including Quidditch training in Philosopher's Stone, the Flying Ford Anglia scenes in CoS, and Hagrid bringing in the Christmas Tree.