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
Peniston Lamb (1770–1805) in 1802, a seat he held until his death three years later. Peniston Lamb had an affair with the much older Mrs. Sophia Musters née Heywood (1758–1819). Lamb died of tuberculosis in January 1805, aged 34, unmarried without children. Peniston Lamb (1770–1805) The Honourable Peniston Lamb (3 May 1770 – 24 January 1805) was a British politician. Lamb was the eldest son of Peniston Lamb, 1st Viscount Melbourne, and Elizabeth, daughter of Sir Ralph Milbanke, 5th Baronet. Prime Minister William Lamb, 2nd Viscount Melbourne, Frederick Lamb, 3rd Viscount Melbourne and the Hon. George Lamb were his younger brothers. Due to