The Royal Exchange was destroyed by fire in 1838. It was rebuilt by 1844, but many of Lloyd's early records were lost in the blaze. In 1871, the first Lloyd's Act was passed in Parliament which gave the business a sound legal footing. Around that time, it was unusual for a Lloyd's syndicate to have more than five or six backers; this lack of underwriting capacity meant Lloyd's was losing many of the larger risks to rival insurance companies. A marine underwriter named Frederick Marten is credited for first identifying this issue and creating the first "large syndicate", initially of 12 capacity providers. By the 1880s Marten's syndicate had outgrown many of the major insurance companies outside Lloyd's.