Isis (牝 1887 栗毛 Bend Or)
 |-- Isiac (牝 1891 栗毛 Rosebery)
 |   |-- Ishtar (牝 1899 鹿毛 Sam Lucas)
 |   |   `-- Istar (牝 1916 鹿毛 Von Tromp)
 |   `-- Hamburg Belle (牝 1901 栗毛 Hamburg)
 |       |-- Alster Cress (牝 1908 栗毛 Watercress)
 |       `-- Bellefontaine (牝 1910 鹿毛 Watercress)
 |-- Isidor (牡 1894 栗毛 Amphion)
 |-- Star of the West (牝 1899 鹿毛 Montana)
 |   `-- Western Lady (牝 1907 鹿毛 Ogden)
 |       |-- The Spirit (牝 1911 鹿毛 Yankee)
 |       `-- Santa Clara (牝 1919 鹿毛 Ormondale)
 `-- Berenice (牝 1907 St. Simonian)
     `-- War Shot (牡 1915 栗毛 Mauvezin)