Chief Medium (US) ATR-2146
| Year of Birth | |
| Sex | horse |
| Colour | ? |
| Sire | |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
|
Chief Medium
|
|||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1886 | Mabel Mc (US) | bay | mare | Chief Medium (US) - Mag (US) | C. E. Rosecrantz |