| Name | Mamie C. (US) |
| YoB | 1872 |
| Sex | mare |
| Colour | |
| Sire | Hercules xx (GB), 1857 |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
| Mamie C. (US), 1872 | Hercules xx (GB), 1857 | Kingston xx (GB), 1849 | Venison xx (GB), 1833 |
| Daughter of Toscar xx (GB), 1845 | Bay Middleton xx (GB), 1833 | ||
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1882 | Azmoor (US) | horse | Electioneer (US), 1868 - Mamie C. (US), 1872 | ||
| 1886 | Lecturer (US) | bay | horse | Electioneer (US), 1868 - Mamie C. (US), 1872 | Leland Stanford |