Emma ( 牝 1817 芦毛 Don Cossack )
 |-- Cervantes Mare ( 牝 1825 芦毛 Cervantes )
 |   |-- Chateau Margaux Mare ( 牝 1832 黒鹿毛 Chateau Margaux )
 |   |   `-- Muley Moloch Mare ( 牝 1838 黒鹿毛 Muley Moloch )
 |   |-- Melbourne ( 牡 1834 黒鹿毛 Humphrey Clinker )
 |   |-- Comus Mare ( 牝 1834 鹿毛 Comus )
 |   |   |-- Bay Momus ( 牡 1841 鹿毛 Bay Middleton )
 |   |   |-- Jovial ( 牝 1842 黒鹿毛 Bay Middleton )
 |   |   `-- Algebra ( 牝 1852 黒鹿毛 Mathematician )
 |   |-- 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 )
 |   |   |-- Sleight of Hand Mare ( 牝 1845 黒鹿毛 Sleight of Hand )
 |   |   `-- Sleight of Hand Mare ( 牝 1848 栗毛 Sleight of Hand )
 |   `-- The Star ( 牝 1843 芦毛 Bay Middleton )
 |   |   |-- Monge ( 牡 1852 芦毛 Mathematician )
 |   |   `-- Daniel Orourke Mare ( 牝 1856 栗毛 Daniel O'Rourke )
 |-- Revolution ( 牡 1827 栗毛 Oiseau )
 `-- Comus Mare ( 牝 1834 栗毛 Comus )
 |   |-- Bay Middleton Mare ( 牝 1839 黒鹿毛 Bay Middleton )
 |   |   |-- Sleight of Hand Mare ( 牝 1846 鹿毛 Sleight of Hand )
 |   |   `-- Wollaton ( 牡 1850 鹿毛 The Caster )
 |   |-- Emma Middleton ( 牝 1842 鹿毛 Bay Middleton )
 |   |   |-- Emma Bowes ( 牝 1858 鹿毛 Newminster )
 |   |   `-- Mayflower ( 牝 1859 栗毛 Newminster )
 |   |-- Hampton Mare ( 牝 1844 栗毛 Hampton )
 |   |   `-- Codrington ( 牡 1854 鹿毛 Womersley )
 |   |-- Sorceress ( 牝 1845 黒鹿毛 Sleight of Hand )
 |   |   `-- Aslauga ( 牝 1860 鹿毛 Rataplan )
 |   `-- Fern ( 牝 1855 芦毛 Fernhill )
 |   |   |-- Parze ( 牝 1868 鹿毛 Buccaneer )
 |   |   `-- Pirat ( 牡 1874 鹿毛 Buccaneer )
 |   |            1着 - '77独ダービー