Genuine (牝 1869 黒鹿毛 Fitz-Roland)
 |-- Wriggle (牝 1880 鹿毛 See Saw)
 |   `-- Earwig (牡 1893 黒鹿毛 Hampton)
 |-- Glenrosa (牝 1882 栗毛 Blair Athol)
 |   `-- Poppy (牝 1890 栗毛 Peter)
 |       |-- Papola (牝 1896 栗毛 Tyrant)
 |       `-- Pradella (牝 1899 栗毛 Tarporley)
 |-- Unco Guid (牝 1886 黒鹿毛 Uncas)
 |   `-- Ravello (牝 1896 栗毛 Sir Hugo)
 |       |-- Frank Gill (牡 1904 栗毛 Collar)
 |       `-- Sweeper (牡 1909 栗毛 Broomstick)
 `-- Imogene (牝 1887 黒鹿毛 St. Simon)
     `-- Ingeborg (牝 1897 鹿毛 Orvieto)
         `-- Illo (牡 1906 鹿毛 Florizel)