Sorry have no idea. Perhaps she came to England as her two Carlow neices who left the Crimea at the same time,settled in London.Katia who had 3 sons had married Prince Vladimir Emmanuelovitch Galitzine.They had an antiques shop which was patronised by Queen Mary -their kinswoman who promptly paid for any purchases.Katia was killed in an air raid in 1940.The other neice Maria had also married a Galitzine but very saly he had been killed in the civil war leaving her with a small girl and a baby born soon afterward.In the late 1920's ( in Chiswick, West London?)she married Count Kleinmichel who during her latter years acted as a comptroller for Grand Duchess Xenia. Will try to find out more......