| Name | Iola Hal (US) |
| YoB | 1907 |
| Sex | mare |
| Colour | |
| Sire | Argot Hal (US), 1903 |
| Dam | Bessie Louise (US), 1896 |
| Damsire | Mercury C. (US), 1889 |
| Breeder | |
| Birthplace |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1924 | Iola Grattan (US) | mare | Grattan Royal (US), 1908 - Iola Hal (US), 1907 |