Highflyer Mare ( 牝 1780 Highflyer )
 `-- Alexander Mare ( 牝 1790 鹿毛 Alexander )
 |   |-- Castrel ( 牡 1801 栗毛 Buzzard )
 |   |-- Selim ( 牡 1802 鹿毛 Buzzard )
 |   |-- Bronze ( 牝 1803 黒鹿毛 Buzzard )
 |   |   |    1着 - '06英オークス
 |   |   |-- Busto ( 牡 1812 黒鹿毛 Clinker )
 |   |   |-- Clinker Mare ( 牝 1816 黒鹿毛 Clinker )
 |   |   `-- Miss Chantrey ( 牝 1818 黒鹿毛 Clinker )
 |   |-- Buzzard Mare ( 牝 1804 黒鹿毛 Buzzard )
 |   |   `-- Rosalba ( 牝 1811 栗毛 Milo )
 |   |-- Rubens ( 牡 1805 栗毛 Buzzard )
 |   |-- Quiz Mare ( 牝 1808 黒鹿毛 Quiz )
 |   |   `-- Andrew Mare ( 牝 1824 鹿毛 Andrew )
 |   |-- Orville Mare ( 牝 1809 黒鹿毛 Orville )
 |   |   |-- Silvertail ( 牝 1815 栗毛 Gohanna )
 |   |   |-- Centaur ( 牡 1818 鹿毛 Canopus )
 |   |   `-- Recluse ( 牝 1828 鹿毛 Wanderer )
 |   |-- Election Mare ( 牝 1814 鹿毛 Election )
 |   |   |-- Palais Royal ( 牝 1820 黒鹿毛 Blucher )
 |   |   |   |    1着 - '22ジュライS
 |   |   `-- The Witch ( 牝 1821 鹿毛 Soothsayer )
 |   `-- Ambiguity ( 牝 1818 栗毛 Blucher )
 |   |   `-- Thebes ( 牝 1824 黒鹿毛 Tiresias )