Question: What is the date of birth of Princess Maria Felicita Of Savoy's mother?
Answer: 21 September 1706

Princess Polyxena of Hesse-Rheinfels-Rotenburg (Polyxena Christina Johanna; 21 September 1706 – 13 January 1735) was the second wife of Charles Emmanuel, Prince of Piedmont whom she married in 1724. The mother of the future Victor Amadeus III, she was queen consort of Sardinia from 1730 until her death in 1735. Princess Maria Felicita of Savoy (19 March 1730 – 13 May 1801) was a princess of the House of Savoy, the third daughter of Charles Emmanuel III of Sardinia and his second wife, Polyxena o