| Name | Maggie Keene (US) |
| YoB | 1876 |
| Sex | mare |
| Colour | |
| Sire | Mambrino Hatcher (US) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
| Maggie Keene (US), 1876 | Mambrino Hatcher (US) | Mambrino Patchen (US), 1862 | Mambrino Chief (US), 1844 |
| The Rodes Mare (US), 1850 | |||
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1881 | Maggie Medium (US) | dark bay | mare | Happy Medium (US), 1863 - Maggie Keene (US), 1876 | |
| 1885 | Telos (US) | mare | Almont (US), 1864 - Maggie Keene (US), 1876 | ||
| 1886 | Spanish Maiden (US) | mare | Happy Medium (US), 1863 - Maggie Keene (US), 1876 |