Hertug Otto I af Saxen–912
- Name
- Hertug Otto I af Saxen
- Name prefix
- Hertug
- Given names
- Otto I
- Surname
- af Saxen
| Death of a father | Grev Liudolf af Saxen 866 |
| Death of a wife | Hedwig af Babenberg 903 |
| Death | 912 |
| Family with parents |
| father |
Grev Liudolf af Saxen Death: 866 |
| himself |
Hertug Otto I af Saxen Death: 912 |
| Family with Hedwig af Babenberg |
| himself |
Hertug Otto I af Saxen Death: 912 |
| wife |
Hedwig af Babenberg Death: 903 |
| daughter |
Oda af Saxen Death: after 952 |