Irmengarde was the daughter of unknown parents. The date and place of her birth have not been found.
She died about 1410. The place is not known.
Her husband was Rutger II Raitz. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | ABT 1410 |
|