David Michael Mountbatten, III Marqués de Milford Haven
1919 - 1970 (50 años)(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 David Michael Mountbatten, III Marqués de Milford Haven [1] n. 12 May 1919 f. 14 Abr 1970
- + Romaine Dahlgren Pierce Clark n. 17 Jul 1923 f. 15 Feb 1975
- Janet Mercedes Bryce Mosley
- 2 George Ivar Louis Mountbatten, IV Marqués de Milford Haven [1.1]
- Sarah Georgina Walker Hatton
- 3 Tatiana Helen Georgia Mountbatten [1.1.1]
- Alexander Bernard Molyneux Dru
- 4 Elodie Dru [1.1.1.1]
- 4 Auberon James George Dru [1.1.1.2]
- 4 Elodie Dru [1.1.1.1]
- 3 Henry David Louis Mountbatten [1.1.2]
- 3 Tatiana Helen Georgia Mountbatten [1.1.1]
- + Clare Husted Steel Husted
- 2 Ivar Alexander Michael Mountbatten [1.2]
- Penelope Anne Vere Thompson Edwardes
- 3 Ella Louise Georgina Mountbatten [1.2.1]
- 3 Alexandra Nada Victoria Mountbatten [1.2.2]
- 3 Louise Xenia Rose Mountbatten [1.2.3]
- 3 Ella Louise Georgina Mountbatten [1.2.1]
- 2 George Ivar Louis Mountbatten, IV Marqués de Milford Haven [1.1]
- + Romaine Dahlgren Pierce Clark n. 17 Jul 1923 f. 15 Feb 1975