| | Stefano Casiraghi 1960–1990 | | |
| | Grace Patricia "Grace" Kelly 1929–1982 Rainier Louis Henri Maxence Bertrand "Rainier III" Grimaldi 1923–2005 | | | | John Brendan "Jack" Kelly 1889–1960 Margaret Katherine Majer 1898–1990 |
| | | Pierre Marie Xavier Raphaël Antoine Melchior "Pierre" de Polignac 1895–1964 Charlotte Louise Juliette "Charlotte" Grimaldi 1898–1977 | | | | Louis Honoré Charles Antoine "Louis II" Grimaldi 1870–1949 Marie Juliette "Marie" Louvet 1867–1930 Ghislaine Marie Françoise Dommanget 1900–1991 | | | | Albert Honoré Charles "Albert I" Grimaldi 1848–1922 Mary Victoria "Mary Victoria" Douglas-Hamilton 1850–1922 Marie Alice "Alice" Heine 1858–1925 | | | | Charles Honoré "Charles III" Grimaldi 1818–1889 Antoinette Ghislaine de Mérode-Westerloo 1828–1864 | | |
| | | William Alexander Archibald "William" Douglas-Hamilton 1811–1863 Marie Amelie Elisabeth Karoline "Marie" von Zähringen-Baden 1817–1888 | | |
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