Peter II of Yugoslavia

Here are the seize quartiers of Peter II, the last reigning king of Yugoslavia:

1. Petar II, King of Yugoslavia 1923-70

2. Alexander I, King of Yugoslavia 1888-1934

3. Maria of Romania 1900-61

4. Petar I, King of Serbia 1844-1921

5. Zorka of Montenegro 1864-1890

6. Ferdinand I, King of Romania 1865-1927

7. Maria of Edinburgh 1875-1938

8. Alexander Karagorgevic, Prince of Servia 1806-85

9. Persida Nenadovic 1813-73

10. Nikola I, King of Montenegro 1841-1921

11. Milena Vukotic 1848-1923

12. Leopold of Hohenzollern-Sigmaringen 1835-1905

13. Antonia of Portugal 1845-1913

14. Alfred, Duke of Saxe-Coburg & Gotha 1844-1900

15. Maria of Russia 1853-1920

16. Karagorge Petrovic of Serbia 1768-1817 (50)

17. Jelena Jovanovic (no dates)

18. Jevrem Nendovic 1793-1867 (73)

19. Jovanka Milovanovic 1792-1880 (88)

20. Mirko Petrovic-Njegos 1820-67 (46)

21. Stana Martinovic 1824-94 (70)

22. Petar Vukotic 1826-1907 (81)

23. Jelena Vojvodic (no dates)

24. Karl Anton, Prince of Hohenzollern-Sigmaringen 1811-85 (73)

25. Josephine of Baden 1813-1900 (86)

26. Fernando II, King of Portugal 1816-85 (69)

27. Maria II, Queen of Portugal 1819-53 (34)

28. Albrecht of Saxe-Coburg-Gotha 1819-61 (42)

29. Victoria, Queen of Great Britain 1819-1901 (81)

30. Aleksandr I, Emperor of Russia 1818-81 (62)

31. Marie of Hesse and the Rhine 1824-80 (55)

26, 28, and 29 are first cousins.  Of the sixteen great-great-grandparents, four a Serbian, four are Montegrin, 5 are German, one is Portuguese, one is British, and one is Russian.  The average age (where dates are known) is 65.  This is a decent mix of Protestant, Catholic, and Orthodox ancestry.  25 is the maternal granddaughter of Josephine, famed wife of Napoleon I, who has Creole ancestry.