Vesta (牝 1801 芦毛 Delpini)
 |-- Emma (牝 1817 芦毛 Don Cossack)
 |   |-- Cervantes Mare (牝 1825 芦毛 Cervantes)
 |   |   |-- Chateau Margaux Mare (牝 1832 黒鹿毛 Chateau Margaux)
 |   |   |-- Melbourne (牡 1834 黒鹿毛 Humphrey Clinker)
 |   |   |-- Comus Mare (牝 1834 鹿毛 Comus)
 |   |   |-- Grey Momus (牡 1835 芦毛 Comus)
 |   |   |        1着 - '37モールコームS、'38アスコットゴールドC、'38英2000ギニー
 |   |   |-- Hampton Mare (牝 1838 黒鹿毛 Hampton)
 |   |   `-- The Star (牝 1843 芦毛 Bay Middleton)
 |   |-- Revolution (牡 1827 栗毛 Oiseau)
 |   `-- Comus Mare (牝 1834 栗毛 Comus)
 |       |-- Bay Middleton Mare (牝 1839 黒鹿毛 Bay Middleton)
 |       |-- Emma Middleton (牝 1842 鹿毛 Bay Middleton)
 |       |-- Hampton Mare (牝 1844 栗毛 Hampton)
 |       |-- Sorceress (牝 1845 黒鹿毛 Sleight of Hand)
 |       `-- Fern (牝 1855 芦毛 Fernhill)
 `-- Snowball (牝 1819 芦毛 Prime Minister)
     |-- Nivalis (牝 1824 黒鹿毛 Blacklock)
     |   `-- Figaro Mare (牝 1830 黒鹿毛 Figaro)
     |-- Zillah (牝 1831 黒鹿毛 Jerry)
     |   |-- Dervegild (牝 1837 黒鹿毛 Liverpool)
     |   `-- Teflis (牝 1838 黒鹿毛 Muley Moloch)
     |-- Margarette (牝 1832 鹿毛 Actaeon)
     |   `-- Florence (牝 1839 栗毛 Velocipede)
     `-- Snowflake (牝 1843 黒鹿毛 Theon)
         `-- Lady Mowbray (牝 1848 鹿毛 Nutwith)