Bulgaria
House Saxe-Coburg-Gotha
Ferdinand, Prince of Saxe-Coburg and Gotha; elected Prince of Bulgaria in 1887 and proclaimed King (Tsar) of the Bulgarians in 1908; abdicated 1918 (1861-1948) m. 1893 Maria Luisa, Princess of Bourbon-Parma (1870-1899); m. 1908 Eleonore, Princess Reuß zu Köstritz (1860-1917)
- 1a) Boris III King of the Bulgarians (1894-1943) m. 1930 Giovanna, Princess of Savoy (1907-2000)
- 1b) Maria Luisa, Princess of Bulgaria (1933) m. 1957 (div. 1968) Karl Prinz zu Leiningen (1928-1990); m. 1969 Bronislaw Chrobok (1933)
- 2b) Simeon II King of the Bulgarians 1943-1946 (1937) m. Margarita Gómez-Acebo y Cejuela (1935)
- 1c) Kardam Prince of Bulgaria, Prince of Tirnovo (1962) m. 1996 Miriam Ungria y López (1963)
- 1d) Boris Prince of Bulgaria (1997)
- 2d) Beltrán Prince of Bulgaria (1999)
- 2c) Kyril Prince of Bulgaria, Prince of Preslav (1964) m. 1989 Rosario Nadal y Fuster-Puigdorfila (1968)
- 1d) Mafalda-Cecilia Princess of Bulgaria (1994)
- 2d) Olimpia Princess of Bulgaria (1995)
- 3d) Tassilo Prince of Bulgaria (2002)
- 3c) Kubrat Prince of Bulgaria, Prince of Panagjuriste (1965) m. 1993 Carla Royo-Villanova y Urrestarazu (1969)
- 1d) Mirko Prince of Bulgaria (1995)
- 2d) Lukás Prince of Bulgaria (1997)
- 3d) Tirso Prince of Bulgaria (2002)
- 4c) Konstantin-Assen Prince of Bulgaria, Prince of Vidin (1967) m. 1994 Maria Garcia de la Rasilla y Gortazar (1970)
- 1d) Umberto Prince of Bulgaria (1999)
- 2d) Sofia Princess of Bulgaria (1999)
- 5c) Kalina Princess of Bulgaria (1972) m. 2002 Antonio Muñoz Valcárcel (1958)
- 2a) Kyril, Prince of Bulgaria (1895-1945, executed)
- 3a) Eudoxia, Princess of Bulgaria (1898-1985)
- 4a) Nadejda, Princess of Bulgaria (1899-1958) m. 1924 Albrecht Eugen, Duke of Württemberg (1895-1954)
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