Mathilda Billung af Saxen–
- Name
- Mathilda Billung af Saxen
- Given names
- Mathilda Billung
- Surname
- af Saxen
| Birth of a son #1 | Grev Arnulf II af Vlanderen about 960 |
| Family with Balduin III af Vlanderen |
| husband | |
| herself | |
| son |
Grev Arnulf II af Vlanderen Birth: about 960 Death: 987 |