Steppe (牝 1868 黒鹿毛 Saunterer)
 |-- Rabbit (牝 1874 栗毛 Blair Athol)
 |-- Banksia (牝 1881 鹿毛 Wild Oats)
 |   `-- Chlorine (牝 1888 Grand Flaneur)
 |       `-- Chlorite (牝 1906 Sir Tristram)
 |-- Tartar (牡 1885 黒鹿毛 Musket)
 |-- She (牝 1888 黒鹿毛 Nordenfeldt)
 |   `-- Bobadil (牡 1895 黒鹿毛 Bill of Portland)
 |-- Stepniak (牡 1889 黒鹿毛 Nordenfeldt)
 |-- Mahaki (牡 1890 青毛 Ingomar)
 `-- Stepfeldt (牝 1891 黒鹿毛 Nordenfeldt)
     |-- Stepfast (牝 1897 黒鹿毛 St. Hippo)
     |   `-- Waimangu (牝 1901 青毛 Explosion)
     |-- Stepka (牝 1899 栗毛 St. Leger)
     |   `-- Dame Winkie (牝 1921 栗毛 Winkie)
     |-- Culmination (牝 1903 青毛 San Francisco)
     |   `-- Termination (牝 1921 黒鹿毛 Kilbroney)
     |-- Elevation (牡 1904 栗毛 San Francisco)
     `-- Tribulation (牡 1907 鹿毛 Birkenhead)