“Then, in the winter of 1867-68, the boy’s health worsened. He was growing fast, and thin … He was taken to London to see an eminent specialist.” ‘Sherlock Holmes of Baker Street’ Sir William S. Baring-Gould, Biographer.
Perhaps if 13 year old Sherlock had not survived, the Holmes family at Mycroft, their farming estate in Yorkshire, would have turned to Peter Robinson’s Court and General Mourning Warehouse. Note that “goods” may be sent along with a dressmaker, if desired, to any part of England. Talk about convenience.