Gerrit was born in 1320, the son of unknown parents. The place is not known.
He died in 1375. The place is not known.
His wife was Maria van Polanen. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1320 |
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| Death | 1375 |
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