Who is the famous quotation creator Norman MacEwan?
Air Vice Marshal Sir Norman Duckworth Kerr MacEwen CB, CMG, DSO,
RAF (8 November 1881 - 29 January 1953)
A decorated WW1 and WW2 RAF officer. From 1936-1949 he was the Chairman of the Soldiers', Sailors' and Airmen's Family Association.
According to Wikipedia and rafweb.org his surname is spelled MacEwen - see related links.