Mycroft Holmes Holmes. Possessing deductive powers exceeding even those of his younger brother, Mycroft is nevertheless incapable of performing detective work similar to that of Sherlock as he is unwilling to put in the physical effort necessary to bring cases to their conclusions. In "The Adventure of the Greek Interpreter" Sherlock Holmes says: Though Sherlock initially tells Watson that Mycroft audits books for some government departments, he later reveals that Mycroft's true role is more substantial. While Conan Doyle's stories leave unclear what Mycroft Holmes' exact position is in the British government, Sherlock Holmes says that "Occasionally he "is" the British government
Gentleman detective gentleman than Holmes, yet has no social reservations about beginning his long association with the detective. In the best traditions of the gentry, Holmes proves to be physically brave, and competent with fists, sword and pistol. Like the earlier Dupin and the later Lord Peter Wimsey (see below), Holmes is also a competent cryptanalyst (for instance, The Dancing Men, 1903). Conan Doyle never gave much background about Holmes' family, but his hero was apparently born in 1854 (estimated from His Last Bow, 1917). He also has an eccentric older brother, Mycroft Holmes, a senior public servant and member of the