Pierre was the son of unknown parents. The date and place of his birth have not been found.
He died in 1367. The place is not known.
His wife was Luquète de Gruyère. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 1367 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | comte d'Aarberg |
Note 1
En 1367 il vend la seigneurie d'Aarberg à son cousin Rodolphe IV de Neuchâtel-Nidau et en 1377 sa veuve Luquette de Gruyère vend Illens et Arconciel à Antoine de la Tour-Châtillon.
Note 2
fils de Guillaume de Neuchâtel-Aarberg, (? - 1323)2,3, comte d'Aarberg