I have read that the plane crash at Ostende in 1937, which killed Prince Georg Donatus and his family was forced by the KGB, because Georg Donatus still kept some famous and worthful jewels of his aunt, Alix, the tsarita. I think this theory was used in a book in 1986 by Jeffrey Archer, too, if I remember it well. But can this be true?
Or did the plane crash because Cecilie got into labour (is this term correct?) and caused much troubel on the plane and so the pilot just did not concentrate on flying the plane? There is nothing said about this in David Duffs book or another one about the House of Hesse.
Did the investigators in the accident publish any information on it?
And maybe someone knows if there is a biography about Cecilie available.