Heilwig von Oldenburg1260–
- Name
- Heilwig von Oldenburg
| Birth | estimated a gap of 20 years about 1260 56 20 |
| Death of a father | Johann I. von Oldenburg 1270 (Age 10 years) |
| Death of a maternal grandmother | Jutta von Ravensberg about 1282 (Age 22 years) |
| Death of a mother | Richza von Hoya about 1287 (Age 27 years) |
| Death of a maternal grandfather | Heinrich II. von Hoya January 25, 1290 (Age 30 years) |
| Death of a husband | Ekbert von Tecklenburg-Bentheim 1309 (Age 49 years) |
| Family with parents |
| father |
Johann I. von Oldenburg Birth: about 1204 29 Death: 1270 |
| mother |
Richza von Hoya Birth: about 1240 14 14 Death: about 1287 |
|
Marriage: — |
|
| herself |
Heilwig von Oldenburg Birth: estimated a gap of 20 years — about 1260 56 20 |
| Family with Ekbert von Tecklenburg-Bentheim |
| husband |
Ekbert von Tecklenburg-Bentheim Birth: estimated as equal to wife's birth year — about 1260 Death: 1309 |
| herself |
Heilwig von Oldenburg Birth: estimated a gap of 20 years — about 1260 56 20 |