Magdalena and Plato von Ustinov had four children, Jonah being the eldest.[3]
Jonah von Ustinov disliked his first name and chose the nickname "Klop" ("Bedbug" in Russian), by which he was known to his friends and relatives for the rest of his life.
He is "unique" in having performed service in the Russian, German and British armies...
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http://en.wikipedia.org/wiki/Jona_von_Ustinov