Post-war, Lyon served as Assistant Director of Quartering at the War Office, before finishing his career as Assistant Quarter Master General, retiring on half pay in 1927 with the honorary rank of Brigadier-General.
Lyon served as Assistant Director of Quartering at the War Office. This was post-war. This was before. Lyon was finishing his career as Assistant Quarter Master General. This was post-war. Lyon was retiring on half pay in 1927 with the honorary rank of Brigadier-General. This was post-war.