Tweedledum and Tweedledee the most celebrated and most frequently quoted (and sometimes misquoted) epigrams", satirising the disagreements between George Frideric Handel and Giovanni Bononcini, written by John Byrom (1692–1763): Although Byrom is clearly the author of the epigram, the last two lines have also been attributed to Jonathan Swift and Alexander Pope. While the familiar form of the rhyme was not printed until around 1805, when it appeared in "Original Ditties for the Nursery", it is possible that Byrom was drawing on an existing rhyme. The characters are perhaps best known from Lewis Carroll's "Through the Looking-Glass and what Alice Found There" (1871).
Donald Clough Cameron introduced Alfred as Bruce Wayne's butler. Cameron co-created Tweedledum and Tweedledee in "Detective Comics" #74 (April 1943) and the Cavalier in "Detective Comics" #81 (Nov. 1943). His story "Brothers in Crime!" in "Batman" #12 (Aug.–Sept. 1942) featured "Batman's Hall of Trophies" a precursor to the Batcave, which debuted in "Detective Comics" #83 (Jan. 1944). Cameron and Win Mortimer created Batman's Batboat in "Detective Comics" #110 (April 1946). In addition, Cameron was one of the writers of the "Batman" comic strip for the McClure Newspaper Syndicate. His work on Superman includes creating the Toyman in "Action Comics" #64 (Sept. 1943) and