Castle Cary Manor was given to the Lovels by
King Stephen of Blois, who reigned from 22 December 1135 to 25 October 1154 (18 years 308 days). The castle was besieged by King Stephen of Blois in 1138 in his struggle for the throne of England with his cousin
Matilda. When the Lovels failed to produce a male heir during the reign of
King Edward III, it passed through marriage to Nicholas de S. Maure, a Baron. It passed again through female heir during the time of
King Henry V to the Lord Zouches of Harringworth. King
Henry VII attainting John Lord Zouch gave the Castle to Robert Willoughby Lord Brook and Lord Zouch's lands at Bridge-water to Lord Daubney. The Zouches had backed
King Richard III, the wrong side of the struggle between Richard III and
the Tudors. Castle Cary was granted a formal market charter in 1468 from Edward V. It developed as a market town with a number of rural industries, wool flourishing. The Greene King George Hotel is said to have been constructed around this time, rebuilt after a fire and the Market House from Cary stone 150 years later, 1616. Cary flourished in the 16th century, as indicated by its muster roll when threatened by Spanish invasion late in the century. By 1700 Castle Cary was known for its cloth production, when linen weaving replaced wool at the end of the century. In 1837 John Boyd began making horse-hair textiles, for which he is still renowned today and produces on the original 1870 looms. The diary of Reverend
James Woodforde born in
Ansford in 1740 provides an insight into 18th century life in the Parish. The manor was bought in the 1780s by the Hoares of
Stourhead in
Wiltshire. In 1785 Henry Hobhouse Esquire purchased Hadspen and
Hadspen House as the Hobhouse family seat. In the 18th century Castle Cary changed. The Donnes established
flax mills making twine, sail cloth, webbing still situated today in the 1877 Florida House. In 1837 the Cricket Club was founded winning the first and only
Olympic medal in 1900, though the possibility of it being contested at the Olympics again has resurfaced. The Market House was rebuilt in 1855 in anticipation of increased trade influenced by the railway station. Today the
Castle Cary station today is known as the main station to the
Glastonbury Festival. In recent years the town has expanded northwards the centre changing little. Its change starting in the late 18th century was due to the investments of the Hoares and the purchase of Hadpsen and Hadpsen House by Henry Hobhouse, once part of Castle Cary Manor. Henry Hobhouse made significant investments in Castle Cary Manor. Castle Cary now comprises a significant part of Hadspen. On 19 June 2004, Castle Cary was granted
Fairtrade Village status. ==Governance==