Slender xx (GB)
| Year of Birth | 1779 |
| Sex | horse |
| Colour | bay |
| Sire | Herod xx (GB) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
| Slender xx | Herod xx (GB) | Tartar xx (GB) | Croft's Partner xx (GB) |
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| First Consul xx (USA) | horse | Slender xx (GB) - Goldfinder Mare xx (GB) | ||||
| Matchless xx (USA) | mare | Slender xx (GB) - Fair American xx (USA) | ||||
| Slender Mare xx (USA) | mare | Slender xx (GB) - Lath Mare xx (USA) |