Gertrudis was the daughter of unknown parents. The date and place of her birth have not been found.
She died after 1440. The place is not known.
Her husband was Elbert van Alpen. They were married, but the date and place have not been found. Their only known child was Aleid (c1445-c1500).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1440 |
|