| name | image | date born | earnings | sex | color | Country | continent | dam | damsire | Grandsire | sire | record | Breeder/Owner |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar-Kell | 1939 | 843[USD] | Female | United States | Americas | Nellie Flag | American Flag (horse) | Blandford (horse) | Blenheim (horse) | 53: 17-17-3 | Ben A. Jones, Calumet farm | ||
| Nellie L. | 1940 | 202[USD] | Female | United States | Americas | Nellie Flag | American Flag (horse) | Blandford (horse) | Blenheim (horse) | Ben A. Jones, Calumet farm |