| Role | Name | Birth | Death | Sex |
|---|---|---|---|---|
| Father | Paul_I Oldenburg | 14 DEC 1901 | 6 MAR 1964 | Male |
| Mother | Frederica of_Hanover Hanover | 18 APR 1917 | 6 FEB 1981 | Female |
| Child | Sophia of_Greece Oldenburg | 1938 | Alive | Female |
| Child | Constantine_II Oldenburg | 2 JUN 1940 | Alive | Male |
| Child | Irene of_Greece Oldenburg | 1942 | Alive | Female |