Hardouin was born about 1190, the son of unknown parents. The place is not known.
He died before 1246. The place is not known.
His wife was Jeanne de Thouars. 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 1190 |
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| Death | BEF 1246 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | baron de Maillé |
Note 1