Simon was born about 1060, the son of unknown parents. The place is not known.
He died after 1112. The place is not known.
His wife was NN de Porhoët. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1060 |
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| Death | AFT 1112 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | baron de la Roche-Bernard |