Tring Park Mansion or Mansion House, Tring Park, is a large country house in Tring, Hertfordshire. The house, as "Tring Park", was used, and from 1872 owned, by members of the Rothschild family from 1838 to 1945. The mansion and its immediate grounds are now home to the Tring Park School for the Performing Arts. Tring Park now usually refers to that part of the original estate south of the A41. It is public open space, owned by Dacorum Borough Council and managed by the Woodland Trust. Originally designed by Sir Christopher Wren in the 1680s, the house was considerably expanded in the 1780s and again in the 1880s. History First mention to the 19th century The Manor of Tring is first mentioned in the Domesday Book where it is referred to as "Treunge" and was owned by Eustace III, Count of Boulogne, a countryman of William the Conqueror. The Count's daughter Matilda of Boulogne inherited it from her father and went on to marry Stephen of Blois, a grandson of William the Conqueror. He later became King Stephen of England. In 1148 King Stephen and Queen Matilda founded the Cluniac order of St Saviour at Faversham in Kent and the Manor of Tring was presented to the abbey. It was later exchanged for other properties with the Archbishop of Canterbury. When Henry VIII dissolved the monasteries during the 1530s, the manor was confiscated and became Crown property and remained in Royalist hands up to the reign of Charles I. In 1650 Charles I arranged to have the manor transferred to his wife, Queen Henrietta Maria, only to have it confiscated by Parliamentary Forces during the English Civil War. When Charles II was re-established as monarch in the English Restoration in 1660, he gave the house to his Groom of the Bedchamber, Sir Henry Guy in 1680. Guy became Secretary to the Treasury and it was widely believed that he used this position to subsidise the construction of a new manor house to a design by Sir Christopher Wren. Guy was sent to the Tower of London soon after William III and Mary II acceded to the throne in the Glorious Revolution in 1688 on account of his misappropriation of Treasury funds. Tring Park was sold in 1705 to William Gore, Lord Mayor of London during the reign of Queen Anne. Sir William died after two years and his son