Gossamer ( 牝 1849 黒鹿毛 Birdcatcher )
 |-- Prelude ( 牝 1856 黒鹿毛 Touchstone )
 |   |    1着 - '58シャンペンS
 |   `-- Preface ( 牝 1864 鹿毛 Stockwell )
 |   |   |-- Preference ( 牝 1871 鹿毛 Beadsman )
 |   |   |-- Forerunner ( 牡 1873 鹿毛 The Palmer )
 |   |   |-- Southampton ( 牡 1879 栗毛 Hermit )
 |   |   `-- Bel Esperanza ( 牝 1884 黒鹿毛 Beauclerc )
 |-- Prudence ( 牝 1858 黒鹿毛 Voltigeur )
 |   |-- Bourbaki ( 牡 1872 黒鹿毛 Adventurer )
 |   |-- Lady Isabel ( 牝 1878 鹿毛 Lecturer )
 |   |   `-- Calandria ( 牝 1887 鹿毛 Zanoni )
 |   `-- Expectation ( 牝 1879 鹿毛 Handsome Jack )
 |   |   `-- Clonavarn ( 牝 1885 黒鹿毛 Baliol )
 |-- Miss Foote ( 牝 1866 鹿毛 Orlando )
 |   `-- Galopin Mare ( 牝 1882 鹿毛 Galopin )
 |   |   `-- Surefoot ( 牡 1887 鹿毛 Wisdom )
 |   |            1着 - '90英2000ギニー、'91エクリプスS
 `-- Gossamer ( 牝 1870 栗毛 Marsyas )
 |   `-- Margaret ( 牝 1878 鹿毛 Yattendon )
 |   |   |-- St. Blaize ( 牡 1887 黒鹿毛 St. Albans )
 |   |   `-- Film ( 牝 1892 Eiridspord )