Personal Information
| 
						Name					 | Child_5 | |
| Gender | ♂️ Male | |
Parents ( 1 )
| 
						Father					 | Constantine_I Oldenburg | |
| Mother | Sophie of_Prussia | |
| Married | 27 OCT 1889 | Athens,Greece | 
| Siblings | ♂️ George_II  Oldenburg ♂️ Alexander_I Oldenburg ♀️ Helen of_Greece ♂️ Paul_I Oldenburg ♂️ Child_6 | |
