Sherlock Holmes is a government official. Mycroft has a unique civil service position as a kind of human database for all aspects of government policy. He lacks Sherlock's interest in physical investigation, however, preferring to spend his time at the Diogenes Club. Holmes says that he first developed his methods of deduction as an undergraduate; his earliest cases, which he pursued as an amateur, came from fellow university students. A meeting with a classmate's father led him to adopt detection as a profession, and he spent several years after university as a consultant before financial difficulties led him to accept John H.
William Mycroft and took five wickets in an innings eight times, but did even more deadly work for the MCC with 31 wickets at the extraordinary average of 7.29, and also was deadly in one innings for England against Kent and a powerful Gloucestershire team with W.G. Grace in his prime. In 1878, Mycroft played much less outside county cricket, taking only fifteen wickets, but took a career best 101 for Derbyshire. In the 1879 season he was down to 48 wickets for the club which was still the best total. He topped the wicket tally for Derbyshire in the 1880 season