The
Domesday Book of 1086 records that the
Norman nobleman
Roger d'Ivry held the
manor of North Leigh. D'Ivry was a brother in arms of
Robert D'Oyly who built
Oxford Castle. Roger d'Ivry granted two thirds of the
demesne tithes of the manor to St. George's church in Oxford Castle. Some of d'Ivry's manors, including North Leigh, became part of the
Honour of St Valery. In the 12th century St. George's church and its tithes passed to the
Augustinian Osney Abbey in Oxford. In 1279 the remaining third of the tithes and an area of land in the parish were made over to the Cistercian
Hailes Abbey in
Gloucestershire.
Richard, 1st Earl of Cornwall had founded Hailes Abbey in 1245 or 1246, and also owned North Leigh manor. From 1314 Hailes Abbey also leased Osney Abbey's tithes from North Leigh. In the 13th century the honour of St. Valery passed to the
Earl of Cornwall, but when
Edmund, 2nd Earl of Cornwall died childless in 1300 it then passed to
the Crown. Lieu-Dieu Abbey in the
Somme area of northern France was founded in 1191, and shortly thereafter it was given the tenancy of North Leigh manor. In 1247 Lieu-Dieu sold the tenancy to the
Cistercian Netley Abbey in
Hampshire. In 1536 the Abbey was suppressed in the
Dissolution of the Monasteries and the tenancy of North Leigh passed to the Crown. In the Dissolution of the Monasteries the land and tithes of the abbeys were taken by the Crown. In 1544 the Crown granted the former Hailes land to three London citizens, and in 1555 one of them then granted it to the
Bridewell Hospital in London. In 1544 the Crown granted the manor to Sir
Thomas Pope, with whose heirs it remained until a later Thomas Pope, the 3rd
Earl of Downe sold it in 1660. From 1676 the manor belonged to the Perrott family, who had been linked with the Popes by marriage in the 16th century, and after whom Perrotts Hill Farm is named. Perrotts Hill farmhouse is 17th century or older, but was remodelled in the 18th and 19th centuries. In 1765 James Leigh-Perrott sold the manor of North Leigh to
George Spencer, 4th Duke of Marlborough. At the time the manor had of land, but over the years the Blenheim Estate sold parts of it until 1984 it retained only about . North Leigh parish was farmed under the
open field system until 1759, when an
Act of Parliament allowed their
enclosure. Bridewell Hospital received two farms, one of which is Bridewell Farm. The Bridewell farmhouse was built in 1761. ==Churches==