Wilhelmine spent the rest of her life moving between Vienna, Prague, Ratibořice and Sagan (Żagań). She also undertook journeys to Italy, England and France. Her second marriage with prince Vasily Troubetzkoy (1776–1841), which lasted from 1805 to 1806, also ended in divorce. In Vienna, she set up a salon attended by the highest nobility. An attractive woman, she attracted many aristocratic lovers. She had a short-lived and turbulent relationship during the spring of 1810 with Alfred I, Prince of Windisch-Grätz, an Austrian army commander.