Prism (牝 1836 黒鹿毛 Camel)
 |-- Refraction (牝 1842 黒鹿毛 Glaucus)
 |   |    1着 - '45英オークス、'45ナッソーS
 |   `-- La Maladetta (牝 1855 鹿毛 The Baron)
 |       |    1着 - '58バーデン大賞
 |       |-- Tourmalet (牡 1862 黒鹿毛 The Flying Dutchman)
 |       |        1着 - '64フォレ賞
 |       |-- Cerdagne (牝 1866 鹿毛 Newminster)
 |       |   |    1着 - '69リュパン賞、'69バーデン大賞
 |       |-- Vignemale (牡 1872 鹿毛 Dollar)
 |       `-- Vignemale (牡 1876 鹿毛 Dollar)
 |-- Reflection (牝 1845 黒鹿毛 Mus)
 |   |-- Media Noce (牝 1854 青毛 Weatherbit)
 |   |   `-- Reveillon (牝 1873 鹿毛 Cambuscan)
 |   |-- Merrythought (牝 1867 黒鹿毛 Peter Wilkins)
 |   |   `-- Happy Thought (牝 1875 黒鹿毛 The Barb)
 |   `-- Melody (牝 1870 鹿毛 Yattendon)
 |       `-- Daughter of the Regiment (牝 1878 鹿毛 The Drummer)
 `-- Mirror (牝 1846 青毛 Sir Hercules)
     |-- Ellen Tree (牝 1852 鹿毛 Jersey)
     |   |-- Poetress (牝 1862 Topsail)
     |   |-- Fairy Queen (牝 1867 鹿毛 Peter Wilkins)
     |   |-- Zetland (牡 1871 鹿毛 Yattendon)
     |   `-- Eleanor (牝 1875 黒鹿毛 Yattendon)
     |-- Remnant (牝 1854 青毛 Young Gustavus)
     |   |-- Baroness (牝 1867 黒鹿毛 Peter Wilkins)
     |   `-- Dolly Varden (牝 1868 鹿毛 Lord of Linne)
     |-- Reflection (牝 1857 青毛 Lugar)
     |   `-- Paradigm (牝 1866 黒鹿毛 Peter Wilkins)
     `-- Ladybird (牝 1860 栗毛 Boiardo)
         `-- My Idea (牝 1872 鹿毛 Yattendon)