Hayton was a berewick of Pocklington. This had belonged to Morcar, then the king; ‘W. Perci’ was also a landholder in the Domesday Survey (VCH II, 321).
The college of St. Mary and the Holy Angels, York, later known as St Sepulchre’s, was given this church in its endowment by Archbishop Roger de Pont l’Éveque between 1154 and 1161 (VCH III, 383). The foundation was for ‘clerici’.