Ullrich von Oldenburg942–
- Name
- Ullrich von Oldenburg
| Birth | estimated a gap of 25 years about 942 25 25 |
| Birth of a son #1 | Otto von Oldenburg about 967 (Age 25 years) |
| Family with parents |
| father |
Sigfried von Oldenburg Birth: about 917 17 59 — Oldenburg |
| mother |
Magdalene of Ascania Birth: estimated as equal to husband's birth year — about 917 |
| himself |
Ullrich von Oldenburg Birth: estimated a gap of 25 years — about 942 25 25 |
| Family with Suana van Friesland |
| himself |
Ullrich von Oldenburg Birth: estimated a gap of 25 years — about 942 25 25 |
| wife |
Suana van Friesland Birth: estimated as equal to husband's birth year — about 942 |
| son |
Otto von Oldenburg Birth: estimated a gap of 25 years — about 967 25 25 |