Duchess Cecilie of Mecklenburg-Schwerin
- Yes, date unknownDrag or scroll to see more of the chart.
| Louis Ferdinand von Preußen, Jr. | |
| D: | 1977 |
 | Louis Ferdinand von Preußen 1907-1994 |
| Louis Ferdinand von Preußen | |
| B: | 9 Nov 1907 |
| D: | 25 Sep 1994 |
| Bremen, Deutschland | |
| Kira Kirillovna -1967 |
| Kira Kirillovna | |
| M: | 1938 |
| D: | 1967 |
| Duchess Cecilie of Mecklenburg-Schwerin -Yes, date unknown |
| Duchess Cecilie of Mecklenburg-Schwerin | |
| D: | Yes, date unknown |
| Kronprinz Friedrich Wilhelm Victor August Ernst von Preußen | |
| B: | 6 May 1882 |
| M: | 1905 |
| D: | 20 Jul 1951 |