| Name | Maggie Medium (US) |
| YoB | 1881 |
| Sex | mare |
| Colour | dark bay |
| Sire | Happy Medium (US), 1863 |
| Dam | Maggie Keene (US), 1876 |
| Damsire | Mambrino Hatcher (US) |
| Breeder | |
| Birthplace |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1892 | Lady Aegon (US) | bay | mare | Aegon (US), 1887 - Maggie Medium (US), 1881 |