Brocket Hall early held variously of Hatfield Manor and the Bishop of Ely. Sir Matthew Lamb's son was Peniston Lamb, 1st Viscount Melbourne and he was often visited at Brocket Hall by the Prince Regent, who had a liaison with Lady Melbourne. The next owner was William Lamb, 2nd Viscount Melbourne, who was Queen Victoria's first Prime Minister from 1835–41, when she regularly visited. His wife, Lady Caroline, infamously had an affair with Lord Byron causing Lord Melbourne much embarrassment. For one of his birthdays she held a state banquet in the Saloon, at which she had herself served from a large
George Lamb (politician) George Lamb (politician) The Hon. George Lamb (11 July 1784 – 2 January 1834) was a British politician and writer. The youngest son of Peniston Lamb, 1st Viscount Melbourne, and his wife Elizabeth, and the brother of William Lamb, 2nd Viscount Melbourne, Frederick Lamb, 3rd Viscount Melbourne, and Emily Lamb, Countess Cowper, he was educated at Eton College and Trinity College, Cambridge, where he graduated MA in 1805. On 17 May 1809, he married Caroline Rosalie Adelaide St. Jules, the illegitimate daughter of William Cavendish, 5th Duke of Devonshire, by his mistress (and eventual second wife) Lady Elizabeth Foster. In