One more stupid question: There is this russian pair: Evgenia Tarasova and Vladimir Morozov - they can't be tarasova's daughter and morozov's son, can't they? ^^'
Morozov has a daughter only, Annabelle Nicole, who is I believe around 13 years old. I don't think Tarsova and her husband had any children. The last few years of his life he lived in Germany.