Tanneguy was born about 1300, the son of unknown parents. The place is not known.
He died after 1352. The place is not known.
His wife was Tiphaine de Ploesquellec. They were married, but the date and place have not been found. Their only known child was Guillaume I (c1320-c1370).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1300 |
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| Death | AFT 1352 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur du Châtel et de Leslem |