| Omega （オメガ） 牝 鹿毛 | sire line | family |
| Your Majesty | Persimmon | St. Simon | Galopin | Vedette |
| Flying Duchess | ||||
| St. Angela | King Tom | |||
| Adeline | ||||
| Perdita | Hampton | Lord Clifden | ||
| Lady Langden | ||||
| Hermione | Young Melbourne | |||
| La Belle Helene | ||||
| Yours | Melton | Master Kildare | Lord Ronald | |
| Silk | ||||
| Violet Duchess | Scottish Chief | |||
| Violet | ||||
| Your Game | Galliard | Galopin | ||
| Mavis | ||||
| Grand Duchess | Lozenge | |||
| Ladylike | ||||
| Alfa | Kendal | Bend Or | Doncaster | Stockwell |
| Marigold | ||||
| Rouge Rose | Thormanby | |||
| Ellen Horne | ||||
| Windermere | Macaroni | Sweetmeat | ||
| Jocose | ||||
| Miss Agnes | Birdcatcher | |||
| Agnes | ||||
| Parvula | Gay Hermit | Hermit | Newminster | |
| Seclusion | ||||
| Doll Tearsheet | Broomielaw | |||
| Mrs. Quickly | ||||
| Ante Diem | Musket | Toxophilite | ||
| West Australian Mare | ||||
|
Young Melbourne Mare |
Young Melbourne | |||
| Maid Of Masham |
| Born | 1915 | ||
| Breeder | - | ARG |
|
| Trainer | - | ARG |
|
| Owner | - | ||
| Gran
Premio Selección （ARG-D2000M） Gran Premio Nacional （ARG-D2500M） Gran Premio Comparación （ARG-D2500M） |
| 馬名のオメガは、「（ギリシャアルファベットの最終字）オメガ」 の意味。 |
| 兄弟姉妹 | 生年 | 父 | 勝ち鞍 | |
| Preludio | 牡 | 1909 | Polar Star | Stallion |
| Epilogo | 牡 | 1920 | Your Majesty | Stallion |
