High Quality Content by WIKIPEDIA articles! Lieutenant General Guy Granville Simonds, CC, CB, CBE, DSO, CD (April 23, 1903 – May 15, 1974) was a Canadian Army officer who commanded the II Canadian Corps during World War II. He served as acting commander of the First Canadian Army, leading the Allied forces to victory in the Battle of the Scheldt in 1944. In 1951 he was appointed Chief of the General Staff, the most senior member of the Canadian Army.