Marie-Clementine married Lensgreve Otto von Blome (1795–1884), a son of Friedrich von Blome, on 12 July 1828. Together, they were the parents of one son:
- Graf Otto Paul Julius Gustav von Blome (1829–1906), who married Joséphine, Countess of Buol-Schauenstein in 1858.
Princess Marie-Clementine died on 26 May 1829 in Paris.[4]
Through her only child, she was posthumously a grandmother of nine, including Countess Marie-Clementine Blome (who died young), Karl Otto Arnold (1861–1926), Countess Maria Sophie Blome (who died young), Louis Pius Blome (1865–1930), Johannes Hubertus Xaverius (1867–1945), who married Princess Martha Elisabeth Maria Stirbey, Countess Maria Adeline Blome (who died young), Countess Anna Maria Blome (1871–1960), Countess Maria Giulia Sidonia Blome (1873–1939), and Countess Maria Karola Blome (1877–1951), a nun.[3]