A while ago Maria's grandson, George's child, Alexander (Sandro) Leuchtenberg was mentioned. In addition to being a (platonic) flame of Muriel Buchanan's, he was also one of the few Romanov relations to remain on good terms with N&A. According to Anna Vyrubova he begged Nicholas on the eve of the Revolution to ask the Grand Dukes to swear their loyalty to him. He warned Nicholas that the family was disloyal, that the Empire, and possibly his and Alexandra's very lives were at stake. Nicholas dismissed his worries as foolish.
Does anyone know who raised Alexander after his mother Theresa's death? Also, was he (initially at least) on good terms with his step-mother Stana?