| Name | Effie Axworthy (US) |
| YoB | 1941 |
| Sex | mare |
| Colour | |
| Sire | Lew Axworthy (US), 1918 |
| Dam | Effie Laurie (US), 1918 |
| Damsire | Argot Hal (US), 1903 |
| Breeder | |
| Birthplace |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1947 | Hal Tryax (US) | horse | Tryax (US), 1932 - Effie Axworthy (US), 1941 |