The Adventure of the Greek Interpreter Sherlock Holmes, far from being a one-off in terms of his powers of observation and deductive reasoning, in fact has an elder brother whose skills, or so Holmes claims, outstrip even his own. As a consequence of this, Watson becomes acquainted with the Diogenes Club and his friend's brother, Mycroft. Mycroft, as Watson learns, does not have the energy of his younger brother and as a consequence is incapable of using his great skills for detective work: In spite of his inertia, the elder Holmes has often delivered the correct answer to a problem that Sherlock has brought to him.
Minor Sherlock Holmes characters settling on "Sherlock Holmes". The name is used of Holmes by Stamford in the 1954 radio show 'Dr Watson Meets Sherlock Holmes' as he attempts to remember Holmes' first name. He was first proposed by William S. Baring-Gould who wrote in his fictional biography "Sherlock Holmes of Baker Street" (1962) that Sherrinford was the eldest brother of Sherlock Holmes. Holmes once stated that his family were country squires, which means that the eldest brother would have to stay to manage the estate. If Mycroft were the eldest, he could not play the role he does in four stories of the