Thistlefield (牝 1884 栗毛 Springfield)
 |-- Thistlefinch (牝 1892 栗毛 Highland Chief)
 |   |-- Snow Bunting (牝 1897 Gallinule)
 |   `-- Dunvegan (セ 1905 鹿毛 St. Simonian)
 |-- Landrail (牝 1896 黒鹿毛 St. Serf)
 |   `-- Cornfield (牝 1904 鹿毛 Isinglass)
 |       |-- Corn Cockle (牝 1910 鹿毛 St. Frusquin)
 |       |-- Denise Field (牝 1915 鹿毛 Tredennis)
 |       |-- Peach Blossom (牝 1917 鹿毛 Bayardo)
 |       `-- Love in Idleness Love in Idleness [英] (牝 1918 黒鹿毛 Bachelor's Double) 海外9勝
 |           |    1着 - ヨークシャーオークス、パークヒルS、英オークス
 `-- Bettyfield (牝 1897 栗毛 Amphion)
     |-- Clarilaw (牝 1906 鹿毛 Persimmon)
     |   |-- Clarice (牝 1916 鹿毛 Picton)
     |   |-- Clear Case (牝 1920 黒鹿毛 Son-in-Law)
     |   `-- Clemi (牝 1922 鹿毛 Son-in-Law)
     `-- Lady Jean (牝 1910 鹿毛 Ian)
         |-- Bon Chic (牝 1919 鹿毛 Boniform)
         `-- Expense (牝 1924 鹿毛 Paper Money)