Bas RougeBeauceron Database
| Name | De Boisgrollier Yolande |
| Affix | Des Sirenes Blanches |
| City | Coutures |
| 1st litter | 1985 |
| Last litter | 2000 |
| Dogs | 22 |
| Puppies / litter | 5.5 |
| Litters / year | 1.0 |
| Litters / bitch | 1.3 |
| Youngest dam (1st litter) | Epona des Basanes de Feu · 2a 9m |
| Oldest dam (last litter) | Roxane des Sirenes Blanches · 5a 4m |
| Studs | Bitches | |
| Total | 3 | 3 |
| Tested | 2 | 1 |
| 2000 | |
| 1998 | |
| 1992 | |
| 1985 |
| Name | Litters | 1st litter | Last litter |
| Linda | 2 | 1998 | 2000 |
| Epona des Basanes de Feu | 1 | 1992 | 1992 |
| Roxane des Sirenes Blanches | 1 | 1985 | 1985 |