| Male Marquess George Mountbatten |
| Birth | 1892 | |
| Death | 1938 | |
| Burial | ||
| Marriage | ||
| Father | Prince Louis of_Battenberg | F27 Group Sheet | |
| Mother | Princess Victoria Alberta of_Hesse | F27 Group Sheet | |
| Female Countess Nadejda |
| Birth | 1896 | |
| Death | 1963 | |
| Burial | ||
| Father | Grand Duke Michael "Mischa" Alexandrovich Romanov | F498 Group Sheet | |
| Mother | Natalia Sheremetevskaya | F498 Group Sheet | |
| Male Marquess David of_Milford_Haven Mountbatten |
| Birth | 1919 | |
| Death | 14 Apr 1970 | |
| Burial | Whippingham Ch.,Isle of Wight,England |
|
| Spouse | Romaine | F963 | |
| Marriage | ||
| Spouse | Janet Bryce | F964 | |
| Marriage | ||