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)
 |   |   |-- Justitia (牝 1935 鹿毛 Birthright)
 |   |   |-- Inquisition (牝 1936 黒鹿毛 Dastur)
 |   |   |-- Epona (牝 1937 栗毛 Portlaw)
 |   |   |-- Road Law (牝 1939 鹿毛 Rhodes Scholar)
 |   |   |-- Whirlaway (牡 1940 栗毛 Bahram)
 |   |   |-- Justina (牝 1942 栗毛 Fairway)
 |   |   |-- Solar System (牝 1944 栗毛 Hyperion)
 |   |   `-- Temple Bar (牝 1945 鹿毛 Fairway)
 |   |-- Coroado (牡 1930 黒鹿毛 Colorado)
 |   |-- Blue Girl (牝 1932 黒鹿毛 Gainsborough)
 |   |   |-- Near Blue (牡 1944 鹿毛 Nearco)
 |   |   `-- Lake Tanganyika (牝 1945 鹿毛 Ujiji)
 |   |-- Pelerine (牝 1933 栗毛 Apelle)
 |   |   |-- Cape Race (牡 栗毛 Fair Trial)
 |   |   |-- Justice (牝 1938 栗毛 Fair Trial)
 |   |   |-- Campel (牝 1940 鹿毛 Cameronian)
 |   |   `-- Confessor (牡 1943 鹿毛 Fair Trial)
 |   |-- Lover's Path (牝 1934 鹿毛 Fairway)
 |   |   |-- Romney (牡 1940 芦毛 Mahmoud)
 |   |   `-- Stipulation (牝 1945 栗毛 Donatello)
 |   |-- Scottish Union (牡 1935 黒鹿毛 Cameronian)
 |   |-- Buoyant (牝 1936 栗毛 Fairway)
 |   |   |-- Themis (牝 1942 鹿毛 Hyperion)
 |   |   `-- Palmy Days (牝 1948 鹿毛 Epigram)
 |   |-- The Druid (牡 1937 鹿毛 Bahram)
 |   |-- Sylvia's Grove (牝 1938 栗毛 Fairway)
 |   |   |-- Precast (牝 1952 栗毛 Precipitation)
 |   |   `-- Sage Femme (牝 1954 鹿毛 Le Sage)
 |   |-- Valiant (牝 1939 鹿毛 Bahram)
 |   |   |-- Roman Triumph (牝 1948 鹿毛 Watling Street)
 |   |   `-- Banri Croga (牝 1952 栗毛 Royal Charger)
 |   |-- Angus (牡 1941 鹿毛 Cameronian)
 |   `-- Vestal Virgin (牝 1942 栗毛 Hyperion)
 |       |-- Arcot (牡 1948 鹿毛 Nearco)
 |       |-- Fair Virgin (牝 1951 Fair Trial)
 |       `-- Mount Rosa (牝 1957 栗毛 Hill Gail)
 |-- Belief (牝 1928 栗毛 Beresford)
 |   |-- Talent (牝 1936 鹿毛 Schiavoni)
 |   |   |-- Talitha (牝 1946 栗毛 Stardust)
 |   |   `-- Lady Blane (牝 1948 栗毛 Chamossaire)
 |   |-- Congratulations (牡 1937 鹿毛 Felicitation)
 |   `-- Faith in China (牝 1939 栗毛 Tai-Yang)
 |       `-- Celestial Blue (牝 1945 栗毛 Blue Peter)
 |-- Resenda (牡 1931 栗毛 Beresford)
 |-- Berenda (牝 1932 鹿毛 Beresford)
 |   `-- Bright Berry (牝 1943 黒鹿毛 Pylon)
 |       `-- クローズダウン Close Down [愛] (牝 1953 鹿毛 After Midnight)
 |-- Thirteen (牝 1934 黒鹿毛 Bulger)
 |   |-- Lady Luck (牝 1941 栗毛 Fairway)
 |   |   |-- High Number (牝 1947 芦毛 His Highness)
 |   |   |-- Saucy Amethyst (牝 1949 鹿毛 Atout Maitre)
 |   |   `-- Casual Conquest (牡 2005 鹿毛 エルナンド)
 |   |            3着 - 2008 英ダービー(G1)
 |   `-- Damians (牝 1942 栗毛 Panorama)
 |       |-- Ballydam (牡 1947 栗毛 Ballyogan)
 |       |-- Sixpence (牝 1951 栗毛 Ballyogan)
 |       |-- Damarctic (牝 1958 鹿毛 Arctic Star)
 |       |-- Merdemain (牝 1960 鹿毛 Tamerlane)
 |       |-- Continuation (牡 1962 栗毛 Ballyogan)
 |       `-- Marians (牝 1963 栗毛 Macherio)
 `-- Credentia (牝 1937 栗毛 Beresford)
     `-- Denta (牝 1944 鹿毛 William of Valence)
         `-- Benchers (牝 1956 栗毛 キングスベンチ)