Wife of King Michael I of Romania.
Daughter of Prince René of Bourbon-Parma and Princess Margaret of Denmark. Direct maternal line descendant of Maria Theresa, Holy Roman Empress and hence shares the same maternal lineage as Marie Antoinette.
Her mtDNA HVR1 and HVR2 profile was derived from DNA testing of her blood sample. This was used to compare to the mtDNA profile derived from forensic samples from Marie Antoinette and the remains of her son, Louis XVII. This analysis was used to confirm that Louis XVII died in the Temple of Paris.