The bar was acquired by former American star jockey
Tod Sloan in 1911, who converted it from a
bistro and renamed it the "New York Bar." Sloan had entered into a partnership with a New Yorker named Clancy (first name unknown) who owned a bar in
Manhattan. That bar was dismantled and shipped to Paris. Sloan then hired
Harry MacElhone, a barman from
Dundee, Scotland, to run the bar. At the time, American tourists and members of international artistic and literary communities were travelling or moving to Paris in ever-increasing numbers, and Sloan hoped to capitalize on his fame and make the place a place where expatriates would feel at home. His bar was successful with members of the
American Field Service Ambulance Corps during
World War I. However, financial problems from Sloan's overspending on his lavish personal lifestyle forced him to sell the bar. In 1923, MacElhone, its former barman, bought the bar and added his name to it. He would be responsible for making it into a legendary Parisian landmark. When Harry died, in 1958, his son Andrew took over the bar and ran it until 1989. His son in turn, Duncan, took over the bar and ran it until his death in 1998, when his widow, Isabelle MacElhone, took it over. ==Clientele==