The Old Rectory (also known as Parsonage Court) is a ruin of a former rectory in the village of Warton, near Lancaster, Lancashire, England. Owned by English Heritage, it has been designated a Scheduled Ancient Monument and Grade I listed building.Believed to have been constructed in the early 14th century as the official residence of the rector at St Oswald's Church, probably by two of the younger sons of Marmaduke de Thweg. Manorial courts were also held here.