Alexander Alexanderovitch Polovtsev (1832-1909)was a court minister and from 1876 a senator.Between 1883-92 he was secretary of state.His wife Nadejda was the adopted daughter & eventually heiress to the immense fortune of Baron Steiglitz.Rumoured to the illegitimate child of a Grand Duke.This fortune more than helped his career and paid for among other things the founding of the Central School of Technical Drawing.The couple (who married in 1861)had 2 daughters Anna,Princess Obolensky (grandmother of Dimitri,author of "The Bread of Exile")and Nadejda,Countess Alexis Bobrinsky(divorced from her husband in 1908 she died of typhus when nursing with the White army in 1920).Their 2 sons both wrote books.One Peter? had a coffee farm in Kenya the other Alexander was a noted conniseur,art historian...He was a caretaker of the Pavlovsk palace collection in the early days of the revolution.In exile in Paris he was a dealer in antiques ( Via him the Walters Art Gallery purchased their Faberge Eggs)and a writer of varied subjects including a book on Naples. The family crop up in numerous books.Countess Bobrinsky's granddaughter,Sofka Skipwith (nee Princess Doulgoruky) speaks of them in her autobiography "Sofka".Suzanne Massie in her marvellous book "Pavlovsk" mentions Alexander too.