Margarita Saxe-Coburg-Gotha
Margarita Gómez-Acebo y Cejuela is the wife of Tsar Simeon II of Bulgaria, whom she married after he went into exile. Wikipedia
Born: 1935 (age 89 years), Madrid, Spain
Children: Kardam, Prince of Tarnovo, Princess Kalina of Bulgaria, Kyril, Prince of Preslav, and more
Grandchildren: Boris, Prince of Turnovo, Mafalda, Prince Beltran of Bulgaria, and more
Spouse: Simeon Saxe-Coburg-Gotha (m. 1962)