Zerah Colburn (locomotive designer) to England to take up a job as editor of "The Engineer", Britain’s leading weekly technical journal. In this position, Colburn made friends with members of the Institutions of Civil and Mechanical Engineers and became a member of both. He gave frequent lectures and contributed at meetings. It is almost certain that while in London Colburn met Isambard Kingdom Brunel. In 1860, Colburn returned to America on the maiden voyage of the "Great Eastern", Brunel's leviathan steamship. In America he launched a new weekly engineering newspaper, "The Engineer", but this lasted only a few months and Colburn returned to England
Marc Isambard Brunel to London and made contact with Sophia. They were married on 1 November 1799 at St Andrew, Holborn. In 1802 Sophia gave birth to their first child, a daughter, Sophie; in 1804 their second daughter Emma; and in 1806 their son Isambard Kingdom, who would become a great engineer. Isambard Kingdom grew up in Lindsey House. During the summer of 1799 Brunel was introduced to Henry Maudslay, a talented engineer who had worked for Joseph Bramah, and had recently started his own business. Maudslay made working models of the machines for making pulley blocks, and Brunel approached Samuel Bentham, the