He has English, as well as Welsh, Scottish, Northern Irish, approximately 1/128th Spanish, and remote French, ancestry. His father is from a prominent family, and descends from Earls, Baronets, Peers, Dukes, and Viscounts.
Son of Deborah Jane Catesby and David Richard Harington.
He was honored with Actor of the Year at the Young Hollywood Awards 2013.
Brother of John Catesby Harington.
Has a brother, John.