 's longest law partnership was between 1906-1914 with the firm of McKelvey & Favour at 84 William Street where Alpheus Hoyt Favour and associates drew denunciations and dismissals.Unsinged, by 1919, John J. was displaying his own shingle, practicing law at 43 Cedar Street.John J. held his last partnership with McKelvey & Kennedy from 1926 to 1930 before finishing his solo law career, with an office at 36th West 44th Street and pleadings before the New York Supreme Court on behalf of his affluent clients.