Career
Her parents were first cousins, both being grandchildren of Ferdinand Karl, Count of Löwenstein-Wertheim-Rochefort. Her father, head of the only Roman Catholic branch of the House of Hesse, became ruler of Hesse-Rotenburg in 1725. Her husband had previously been married to Maria Henriette de Louisiana Tour d"Auvergne, who had died in 1728 after childbirth.
The marriage remained childless and she became a widow in 1733.
She traveled to Neuburg an der Donau where she died in 1759. Titles and styles
17 October 1712 – 11 January 1731 Princess Eleonore of Hesse-Rheinfels-Rotenburg
11 January 1731 – 11 July 1732 the Hereditary Princess of Sulzbach
11 July 1732 – 30 July 1733 the Countess Palatine of Sulzbach
30 July 1733 – 23 May 1759 Her Serene Highness the Dowager Countess Palatine of Sulzbach.