| Name | Lady Mackay (US) |
| YoB | 1880 |
| Sex | mare |
| Colour | |
| Sire | Silverthreads (US), 1874 |
| Dam | Fleetwing (US), 1868 |
| Damsire | Hambletonian (Rysdyk's) (US), 1849 |
| Breeder | |
| Birthplace |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1891 | Marchmont Belle (US) | mare | Baron Wilkes (US), 1882 - Lady Mackay (US), 1880 | ||
| 1892 | Oakland Baron (US) | bay | horse | Baron Wilkes (US), 1882 - Lady Mackay (US), 1880 | Col. R. G. Stoner |