Arnaud was the son of unknown parents. The date and place of his birth have not been found.
He died in 1391. The place is not known.
His wife was Condor de Castelnau-Tursan. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Death | 1391 |
|
Note 1
Son of Gaston II le Preux, comte de Foix and Marie de Sans de Roncesvalles