Scud or Pioneer Mare (牝 1820 栗毛 Pioneer)
 `-- Echo (牝 1828 鹿毛 Emilius)
     |-- Vibration (牝 1839 鹿毛 Sir Hercules)
     |   |-- Belfry (牝 Surplice)
     |   |-- Tingle (牝 1847 鹿毛 Slane)
     |   `-- Press Forward (牝 1856 鹿毛 Pyrrhus the First)
     |-- Venus (牝 1840 鹿毛 Sir Hercules)
     |   |-- Vesuvienne (牝 1847 鹿毛 Gladiator)
     |   |-- Aphrodite (牝 1848 黒鹿毛 Bay Middleton)
     |   |   |    1着 - '50シャンペンS、'51英1000ギニー
     |   |-- Agapemone (牝 1851 鹿毛 Bay Middleton)
     |   |-- Kalipyge (牝 1853 Bay Middleton)
     |   |-- Lady Joan (牝 1854 鹿毛 John o'Gaunt)
     |   |-- Cowl Mare (牝 1855 鹿毛 Cowl)
     |   `-- Mrs. Quickly (牝 1857 鹿毛 Longbow)
     `-- Sting (牡 1843 鹿毛 Slane)
              1着 - '45モールコームS