Alain was born in 1260 in Ploequin, the son of unknown parents.
He died in 1342. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their only known child was Prigent IV (c1280-1364).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1260 |
|
|||||
| Death | 1342 |
|
Note 1
Ses terres sont confisquées le 4 février 1342 car il a pris le parti de Charles de Blois lors de la guerre de succession de Bretagne.