In 1915, George T. Fleming quipped: “The street directory informs us that Sedgwick street runs from Pennsylvania avenue to Sunday alley. It may be well to state that the terminal was called for the seventh day of the week and not for the Rev. ‘Billy.’”
Fleming, George T. “Names recall Civil War heroes: Soldiers of national and local fame well commemorated in Pittsburgh: Battles also live.” Pittsburgh Gazette Times, May 30, 1915, fifth section, p. 2. Newspapers.com 85758872.