Toss Mare ( 牝 )
 `-- Eva ( 牝 Young Marquis )
 |   `-- Lilla ( 牝 1856 New Chum )
 |   |   |-- Lemonade ( 牝 1862 栗毛 Lexington )
 |   |   |-- General Duke ( 牡 1865 栗毛 Lexington )
 |   |   |        1着 - '68ベルモントS、'69マンハッタンS
 |   |   |-- The Alpaca ( 牝 1866 黒鹿毛 Kingston )
 |   |   |-- Chillicothe ( 牡 1867 黒鹿毛 Lexington )
 |   |   |-- Javelin ( 牡 1868 黒鹿毛 Yattendon )
 |   |   |-- Lilly Duke ( 牝 1869 鹿毛 Lexington )
 |   |   |-- Jessamine ( 牝 1872 黒鹿毛 Yattendon )
 |   |   `-- Lillian ( 牝 1875 黒鹿毛 Barbarian )