Princess Maria Theresa of Löwenstein-Wertheim-Rosenberg was born on July 24, 1772, in Vienna, Austria. She belonged to the noble family of Löwenstein-Wertheim-Rosenberg, which was known for its connections to various European royal families. Maria Theresa married Prince Joseph of Saxe-Hildburghausen in 1790, strengthening ties between their noble houses. Throughout her life, she was involved in charitable activities and supported cultural initiatives in her community. She passed away on April 24, 1807.