Ishtar (牝 1920 栗毛 The Tetrarch)
 |-- Highland Mary (牝 1925 栗毛 Hurry On)
 |   `-- Heatherland (牝 1930 栗毛 Crusader)
 |       `-- Heather Time (牝 1936 栗毛 Time Maker)
 |-- Artistic (牝 1930 栗毛 Gainsborough)
 |   |-- Artist's Brush (牝 1936 栗毛 Foxlaw)
 |   |   `-- Whinbroom (牝 1945 栗毛 Wyndham)
 |   `-- Preciptic (牡 1942 栗毛 Precipitation)
 `-- Uags (牝 1933 鹿毛 Buen Ojo)
     |-- Eastags (牝 1941 鹿毛 Easton)
     |   |-- Kingswitch (牝 1947 黒鹿毛 Kingsway)
     |   `-- Rashleigh (牡 1951 鹿毛 Precipitation)
     |-- Goldbags (牝 1942 鹿毛 Gold Bridge)
     |   `-- Casket (牝 1950 栗毛 Casanova)
     `-- Ardue (牝 1949 鹿毛 Admiral's Walk)
         |-- Earnest Alice (牝 1954 芦毛 Grey Sovereign)
         |-- Golden Mist (牝 1958 栗毛 Denturius)
         |-- ソヴリンロード Sovereign Lord [英] (牡 1959 黒鹿毛 Grey Sovereign)
         `-- Miss Print (牝 1960 青鹿毛 Grey Sovereign)