Line of succession to the former throne of New Europe

New Europe had equal primogeniture from 2012. The Reformation of the Imperial House Law adopted on 20 December 2011 restricted the throne to those descended from Emperor Wilhelm and his brother, Hereditary Prince Jonatan of New Europe, through approved marriages.

• Prince Rupert II from Prussia (b. 1950)
  • Princess Marie, Lady of Berteau (b. 1967)
    • Emperor Wilhelm (born 1991)
      • (1) Crown Prince Wilhelm (b. 2014)
    • (2) Hereditary Prince Jonathan (b. 1994)
  • (3) Dawn, Dowager Grand Duchess of Petrowski (b. 1969)
    • (4) Robertas, Grand Duke of Petrowski (b. 1991)
    • (5) Prince Zenon of Petrowski (b. 1996)
  • (6) Danyel, Princess of Bruno (b. 1971)
    • (7) Princess Sienna-Rose of Bruno (b. 2001)
    • (8) Prince Sebastiano-Romani of Bruno (b. 2006)

• Emil, 2nd Lord of Berteau (1933-1990)
  • (9) Lady Christine Peters-Novack (b. 1964)
    • (10) Mr. Anthony Greco (b. 1989)
      • (11) Mr. Marshall Greco (b. 2015)
    • (12) Mr. Brian Greco (b. 1994)