In 1720, Welsh promoter William Howell opened a pleasure garden at Belsize House, but the pleasures drew the magistrates’ frowns.
In 1722, the pleasure gardens at Belsize House near Hampstead were raided by constables on the orders of horrified magistrates, as being a den of gambling, lewdness and riot. It had all started innocently enough two years earlier, after an enterprising Welshman named William Howell obtained a lease on the stately house and gardens.