Ballyglass (牝 1904 栗毛 Desmond)
 `-- Credenda (牝 1915 栗毛 Cellini)
     |-- Creditable (牝 1921 鹿毛 Lomond)
     |   `-- Ipe (牡 1932 青毛 Town Guard)
     |-- Trustful (牝 1924 栗毛 Bachelor's Double)
     |   |-- Jury (牝 1929 栗毛 Hurry On)
     |   |-- Coroado (牡 1930 黒鹿毛 Colorado)
     |   |-- Blue Girl (牝 1932 黒鹿毛 Gainsborough)
     |   |-- Pelerine (牝 1933 栗毛 Apelle)
     |   |-- Lover's Path (牝 1934 鹿毛 Fairway)
     |   |-- Scottish Union Scottish Union [英] (牡 1935 黒鹿毛 Cameronian) 海外6勝
     |   |        1着 - 英セントレジャー、コロネイションC、ミドルパークS、セントジェイムズパレスS
     |   |        2着 - 英ダービー
     |   |-- Buoyant (牝 1936 栗毛 Fairway)
     |   |-- The Druid (牡 1937 鹿毛 Bahram)
     |   |-- Sylvia's Grove (牝 1938 栗毛 Fairway)
     |   |-- Valiant (牝 1939 鹿毛 Bahram)
     |   |-- Angus (牡 1941 鹿毛 Cameronian)
     |   `-- Vestal Virgin (牝 1942 栗毛 Hyperion)
     |-- Belief (牝 1928 栗毛 Beresford)
     |   |-- Talent (牝 1936 鹿毛 Schiavoni)
     |   |-- Congratulations (牡 1937 鹿毛 Felicitation)
     |   `-- Faith in China (牝 1939 栗毛 Tai-Yang)
     |-- Resenda (牡 1931 栗毛 Beresford)
     |-- Berenda (牝 1932 鹿毛 Beresford)
     |   `-- Bright Berry (牝 1943 黒鹿毛 Pylon)
     |-- Thirteen (牝 1934 黒鹿毛 Bulger)
     |   |-- Lady Luck (牝 1941 栗毛 Fairway)
     |   `-- Damians (牝 1942 栗毛 Panorama)
     `-- Credentia (牝 1937 栗毛 Beresford)
         `-- Denta (牝 1944 鹿毛 William of Valence)