Sylvia Guirey Guirey [née Obolensky], Princess Sylvia (1931–1997), artist and art patron (1931–1997) Parents Ava Alice Muriel Astor Serge Obolensky Raimund von Hofmannsthal Children Prince Sagat Adil Temujin Guirey Kadir Devlet Guirey Siblings Ivan Sergeyevich Obolensky Romana von Hofmannsthal Alice Harding Partners Prince Azamat Kadir Guirey