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
History of Melbourne plan for the town, completed on 25 March 1837, which came to be known as the Hoddle Grid. The surveys were intended to prepare for land sales by public auction. Bourke visited Port Phillip in March 1837, confirmed Lonsdale's choice of a site for the new town and named it Melbourne, after the then British prime minister William Lamb, 2nd Viscount Melbourne, who resided in the village of Melbourne in Derbyshire. The General Post Office opened under that name on 13 April 1837. Before being officially named, the town had several interim names — including Batmania, Bearbrass, Bareport, Bareheep, Barehurp