| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Roman Julius | 牡 | Roman Ruler | Top Juliette | 2016 |
| Stretovich | 牡 | Roman Ruler | South Sea | 2016 |
| Locke | 牡 | Roman Ruler | La Musical | 2016 |
| Schilleriana | 牝 | Roman Ruler | Samedi | 2016 |
| Roman the Mad | 牡 | Roman Ruler | Catch the Mad | 2016 |
| Sofrita | 牝 | Roman Ruler | Kathryn's Spirit | 2017 |
| Tiempos de Cambio | 牡 | Roman Ruler | Tapetina | 2017 |
| American Charity | 牝 | Roman Ruler | Alameda Nistel | 2017 |
| La Sintonia | 牝 | Roman Ruler | La Musical | 2017 |
| Roman Pleasure | 牡 | Roman Ruler | Timeless Pleasure | 2017 |
| Majestic Ruler | 牝 | Roman Ruler | Majestic Empire | 2017 |
| Queller | 牝 | Roman Ruler | Queen Cabaret | 2017 |
| Testarda | 牝 | Roman Ruler | Temida Rye | 2017 |
| Safari Ruler | 牡 | Roman Ruler | Safari Daisy | 2017 |
| Breve Mensaje | 牡 | Roman Ruler | Barahona | 2017 |
| Charming Ruler | 牝 | Roman Ruler | Charming Heart | 2017 |
| Icaria | 牝 | Roman Ruler | Igara | 2017 |
| Casa Blanca | 牝 | Roman Ruler | Candy Marie | 2017 |
| Gamble Rules | 牝 | Roman Ruler | Gamuza Fina | 2018 |