Are Kenneth Clark and William March both British?
Kenneth Clark Kenneth Mackenzie Clark, Baron Clark, (13 July 1903 – 21 May 1983) was a British art historian, museum director, and broadcaster. After running two important art galleries in the 1930s and 1940s, he came to wider public notice on television, presenting a succession of series about the arts during the 1950s and 1960s, culminating in the series "Civilisation" in 1969.
Kenneth Spring Lieutenant Colonel Kenneth Arthur Spring {'1': ", '2': ", '3': ", '4': "} (23 October 1921 – 25 December 1997) was a British Army officer, artist and co-founder of the National Youth Theatre of Great Britain.