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New Book : Cassiobury – The Ancient Seat of the Earls of Essex

Image Courtesy of Watford Museum

Cassiobury – The Ancient Seat of the Earls of Essex – Paul Rabbitts and Sarah Kerenza Priestley

Publisher: Amberley Publishing

Year: 2014

About the book

One of the remnants of the great lost estates of the United Kingdom, Cassiobury Park is now the largest park in Hertfordshire and the principal park of its primary town, Watford, covering an area twice the size of Hyde Park in London. But this is no ordinary town park, nor is it a park that stems from the Victorian age. In 1661, Arthur, 2nd Baron Capel, was made the Earl of Essex, and by 1668/69 he had moved to Cassiobury permanently. Celebrated landscape gardener Moses Cook was commissioned here. By 1707, Cassiobury was a significant estate, and Charles Bridgman was employed at Cassiobury in the 1720s. In 1800, the 5th Earl of Essex employed James Wyatt to rebuild the house. Humphrey Repton was employed at Cassiobury and the landscape was captured by J. M. W. Turner in a number of paintings. By 1881, there were many deer in the park, often traded with the royal deer parks at Richmond, Bushy and Windsor Great Park. By the beginning of the twentieth century, the decline was obvious, with large areas of the park sold off to the Watford Borough Council for public parkland. By 1921, the lease was surrendered and in 1927 Cassiobury House was demolished. Much of the remaining land was bought by the council and became further parkland for the ever growing Cassiobury housing estate and expanding Borough of Watford. This book tells the significant story of a remarkable estate, family and parkland and has never been told before.


  • Foreword by Frederick Paul de Vere Capell, the 11th Earl of Essex
  • Introduction
  • The Morisons of Cassiobury
  • Cassiobury and the Capels
  • From Country Estate to Public Park
  • Cassiobury Today
  • Index