Gertrud von ErwitteAge: 73 years1240–1313
- Name
- Gertrud von Erwitte
| Birth | about 1240 |
| Birth of a daughter #1 | Hedwig von Stapel-Bulemast about 1260 (Age 20 years) |
| Death of a husband | Johann Bulemast after 1275 (Age 35 years) |
| Marriage of a child | Dietrich IV von Mederich — Hedwig von Stapel-Bulemast — View this family between 1277 and 1280 (Age 37 years) |
| Death of a daughter | Hedwig von Stapel-Bulemast after 1302 (Age 62 years) |
| Death | after 1313 (Age 73 years) |
| Family with Johann Bulemast |
| husband |
Johann Bulemast Birth: about 1235 Death: after 1275 |
| herself |
Gertrud von Erwitte Birth: about 1240 Death: after 1313 |
| daughter |
Hedwig von Stapel-Bulemast Birth: about 1260 25 20 Death: after 1302 |