Are both John Grierson and A. Edward Sutherland from the United Kingdom?
John Grierson John Grierson CBE (26 April 1898 – 19 February 1972) was a pioneering Scottish documentary maker, often considered the father of British and Canadian documentary film. In 1926, Grierson coined the term "documentary" in a review of Robert Flaherty's "Moana".
John Bowes-Lyon The Hon. John Herbert "Jock" Bowes-Lyon (1 April 1886 – 7 February 1930), was the second son of the 14th Earl of Strathmore and Kinghorne and the Countess of Strathmore and Kinghorne, the favourite brother of Elizabeth Bowes-Lyon (the future Queen Elizabeth and later the Queen Mother). He was an uncle to Queen Elizabeth II, although he died when she was a small child.