Little is known of her early life. Neither the dates of her birth nor of her death are known. Her birth is believed to have been about 1731 and her death about 1803. The wife of Colonel Andrei Feodorovich Petrov, who served as a court chorister, Xenia fell into great grief upon the death of her husband when she was 26 years old. Appearing to have lost her mind from her grief, Xenia distributed her possessions to the poor, and keeping and dressing...