Princess Maria Theresia of Liechtenstein was the heiress to the Silesian Duchy of Troppau. Countess of Soissons by marriage, she was the last person to hold the title. She had one son who predeceased her in 1734.
- Citizenship
- Germany, Liechtenstein
- Born
- May 11, 1694, 1694, May 7, 1694
- Died
- February 20, 1772, 1772, February 10, 1772
