right|thumb|upright=1.3|North Façade of Grimsthorpe Castle

Grimsthorpe Castle is a country house in Lincolnshire, England north-west of Bourne on the A151. It lies within a 3,000 acre (12&nbsp;km<sup>2</sup>) park of rolling pastures, lakes, and woodland landscaped by Capability Brown. While Grimsthorpe is not a castle in the strict sense of the word, its character is massive and martial – the towers and outlying pavilions recalling the bastions of a great fortress in classical dress. Grimsthorpe has been the home of the de Eresby family since 1516. The present occupant is the 28th Baroness Willoughby de Eresby, granddaughter of Nancy Astor, who died at Grimsthorpe in 1964.

thumb|West Façade

thumb|South Façade

Origins

The building was originally a small castle on the crest of a ridge on the road inland from the Lincolnshire fen edge towards the Great North Road. It is said to have been begun by Gilbert de Gant, Earl of Lincoln in the early 13th century. However, he was the first and last in this creation of the Earldom of Lincoln and he died in 1156. Gilbert's heyday was the peak time of castle building in England, during the Anarchy. It is quite possible that the castle was built around 1140. However, the tower at the south-east corner of the present building is usually said to have been part of the original castle and it is known as King John's Tower. The naming of King John's tower seems to have led to a misattribution of the castle's origin to his time.

Gilbert de Gant spent much of his life in the power of the Earl of Chester and Grimsthorpe is likely to have fallen into his hands in 1156 when Gilbert died, though the title 'Earl of Lincoln' reverted to the crown. In the next creation of the earldom, in 1217, it was Ranulph de Blondeville, 4th Earl of Chester (1172–1232) who was ennobled with it. It seems that the title, if not the property was in the hands of King John during his reign; hence perhaps, the name of the tower.

During the last years of the Plantagenet kings of England, it was in the hands of Lord Lovell. He was a prominent supporter of Richard III. After Henry VII came to the throne, Lovell supported a rebellion to restore the earlier royal dynasty. The rebellion failed and Lovell's property was taken confiscated and given to a supporter of the Tudor Dynasty. The house stands on glacial till and it seems that the additions were hastily constructed. Substantial repairs were required later owing to the poor state of the foundations, but much of this Tudor house can still be seen today.

During Mary's reign the castle's owners, Katherine Brandon, Duchess of Suffolk (née Willoughby) and her second husband, Richard Bertie, were forced to leave it owing to their Anglican views. On Elizabeth's succeeding to the throne, they returned with their daughter, Susan, later Countess of Kent and their new son Peregrine, later the 13th Baron. He became a soldier and spent much of his time away from Grimsthorpe. Household accounts from this time have several references to theatrical performances for the family at Grimsthorpe and elsewhere, including a man on a hobby-horse in February 1561 and a puppet show in August 1561.

The Vanbrugh building

By 1707, when Grimsthorpe was illustrated in Britannia Illustrata, the 15th Baron Willoughby de Eresby and 3rd Earl Lindsey had rebuilt the north front of Grimsthorpe in the classical style. However, in 1715, Robert Bertie, the 16th Baron Willoughby de Eresby, employed Sir John Vanbrugh to design a Baroque front to the house to celebrate his ennoblement as the first Duke of Ancaster and Kesteven. It is Vanbrugh's last masterpiece. He also prepared designs for the reconstruction of the other three ranges of the house, but they were not carried out. His proposed elevation for the south front was in the Palladian style, which was just coming into fashion, and is quite different from all of his built designs.

Nineteenth century

The 1st Earl of Ancaster was very interested in technology, and attempted to improve the productivity of the estate in a number of ways. He organised an early demonstration of steam ploughing, built a private railway and used portable steam engines in the sawmill and for pumping.

Twentieth century

thumb|Gardens at [[Drummond Castle]]

During the First World War Grimsthorpe Park was used by the Royal Flying Corps and Royal Air Force as an emergency landing ground. During the Second World War the central part of the park, near the Vaudey Abbey site, was used as a bombing range. In 1944 the castle housed a company of the Parachute Regiment while it was recovering from operations in Italy and training for what became Operation Market Garden. Their flight for Arnhem began from RAF Folkingham.

Grimsthorpe and Drummond castles are now owned and managed by a trust.

Twenty-first century

Since 2021, the Festival of the Unexceptional has been held at Grimsthorpe Castle.

Art collection

A life-sized Francisco de Zurbarán portrait of Benjamin has hung at Grimsthorpe since the 18th century. It is the sole painting that has been separated from the Zurbarán series Jacob and his twelve sons which was painted in the 17th century and has been preserved at Auckland Castle in Bishop Auckland, County Durham. There is a copy of Benjamin at Bishop Auckland.

References

  • Official site
  • Flickr images tagged Grimsthorpe Castle