Anyone know anything more about Captain Donald Breay Hague Lennox-Boyd b. 23 Nov 1906, d. 5 Apr 1939, of the Scots Guards. He died in custody after being arrested in Germany about the beginning of April 1939. He and his brother , later Major, George Edward Lennox-Boy of the H.L.I. were arrested but George was released. Would they have been on a clandestine trip or just holidaying ?. Was there any questions about how he died ?