Argantael was born about 0805, the daughter of unknown parents. The place is not known.
Her husband was Nominoë II. They were married, but the date and place have not been found. Their two known children were Erispoë II (c0820-0857) and Gurvand (?-0876).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 0805 |
|