Four or more generations of descendants of Leopold I of Belgium (1790-1865) if they are properly linked:
1. Leopold I of Belgium (1790-1865)
- 2. Sohn von Sachsen-Coburg und Gotha (1817-1817)
- 2. Louis Philippe Leopold of Belgium (1833-1834)
- 2. Leopold II of Belgium (1835-1909)
- 3. Louise-Marie of Belgium (1858-1924)
- 3. Leopold of Belgium (1859-1869)
- 3. Stephanie of Belgium (1864-1945)
- 3. Clementine of Belgium (1872-1955)
- 3. Lucien van Tervuren (1906-1984)
- 3. Philippe van Ravenstein (1907-1914)
- 2. Philippe of Belgium (1837-1905)
- 3. Baudouin de Belgique (1869-1891)
- 3. Henriette Marie de Belgique (1870-1948)
- 3. Joséphine de Belgique (1870-1871)
- 3. Joséphine de Belgique (1872-1958)
- 3. Albert I of Belgium (1875-1934)
- 4. Leopold III of Belgium (1901-1983)
- 5. Joséphine-Charlotte of Belgium (1927-2005) ... (more)
- 5. Baudouin of Belgium (1930-1993) ... (more)
- 5. Albert II of Belgium (1934-) ... (more)
- 5. Alexander of Belgium (1942-2009) ... (more)
- 5. Marie-Christine of Belgium (1951-) ... (more)
- 5. Maria-Esmeralda of Belgium (1956-) ... (more)
- 4. Charles-Theodore of Belgium (1903-1983)
- 4. Marie-José of Belgium (1906-2001)
- 5. Maria Pia of Italy (1934-) ... (more)
- 5. Vittorio Emanuele of Italy (1937-) ... (more)
- 5. Maria Gabriella of Italy (1940-) ... (more)
- 5. Maria Beatrice of Italy (1943-) ... (more)
- 4. Leopold III of Belgium (1901-1983)
- 2. Charlotte of Belgium (1840-1927)
- 2. Georg van Eppinghoven (1849-1904)
- 2. Arthur van Eppinghoven (1852-1940)