Folly of the Day xx (GB)
| Year of Birth | 1851 |
| Sex | mare |
| Colour | bay |
| Sire | Conyngham xx (GB) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
| Folly of the Day xx | Conyngham xx (GB) | Slane xx (GB) | Royal Oak xx (GB) |
| Whisker Mare xx (GB) | Whisker xx (GB) | ||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1863 | Jester xx (GB) | bay | horse | Posthumus xx (GB) - Folly of the Day xx (GB) |