Are William Witney and Frederick Wiseman both documentarians?
Frederick Wiseman Frederick Wiseman (born January 1, 1930) is an American filmmaker, documentarian, and theatre director. His work is "devoted primarily to exploring American institutions". He has been called "one of the most important and original filmmakers working today".
Sir William Wiseman, 10th Baronet Sir William George Eden Wiseman, 10th Baronet {'1': ", '2': ", '3': ", '4': "} (1 February 1885 – 17 June 1962) was a British intelligence agent and banker. He was a general partner at American investment bank Kuhn, Loeb & Co. from 1929 till 1960.