Career
MacGregor later became a senior commander in the Royal Air Force during World World War World War II He served in the Argyll and Sutherland Highlanders before transferring to the Royal Flying Corps in November 1917.
MacGregor later became a senior commander in the Royal Air Force during World World War World War II He served in the Argyll and Sutherland Highlanders before transferring to the Royal Flying Corps in November 1917.