■牝系図(各馬の血統に移動します)
Credenda ( 牝 1915 CELLINI )
 |-- Creditable ( 牝 1921 Lomond )
 |   `-- Ipe ( 牡 1932 Town Guard )
 |-- Trustful ( 牝 1924 Bachelor's Double )
 |   |-- Jury ( 牝 1929 Hurry On )
 |   |   |-- Justitia ( 牝 1935 Birthright )
 |   |   |-- Inquisition ( 牝 1936 Dastur )
 |   |   |-- Epona ( 牝 1937 Portlaw )
 |   |   |-- Road Law ( 牝 1939 Rhodes Scholar )
 |   |   |-- Whirlaway ( 牡 1940 Bahram )
 |   |   |-- Justina ( 牝 1942 Fairway )
 |   |   |-- Solar System ( 牝 1944 Hyperion )
 |   |   `-- Temple Bar ( 牝 1945 Fairway )
 |   |-- Blue Girl ( 牝 1932 Gainsborough )
 |   |   `-- Lake Tanganyika ( 牝 1945 Ujiji )
 |   |-- Pelerine ( 牝 1933 Apelle )
 |   |   `-- Campel ( 牝 1940 Cameronian )
 |   |-- Scottish Union ( 牡 1935 Cameronian )
 |   |-- Sylvia's Grove ( 牝 1938 Fairway )
 |   |   `-- Sage Femme ( 牝 1954 Le Sage )
 |   |-- Valiant ( 牝 1939 Bahram )
 |   |   |-- Roman Triumph ( 牝 1948 Watling Street )
 |   |   `-- Banri Croga ( 牝 1952 Royal Charger )
 |   `-- Vestal Virgin ( 牝 1942 Hyperion )
 |       |-- Arcot ( 牡 1948 Nearco )
 |       |-- Fair Virgin ( 牝 1951 Fair Trial )
 |       `-- Mount Rosa ( 牝 1957 Hill Gail )
 |-- Thirteen ( 牝 1934 Bulger )
 |   |-- Lady Luck ( 牝 1941 Fairway )
 |   |   |-- High Number ( 牝 1947 His Highness )
 |   |   `-- Saucy Amethyst ( 牝 1949 Atout Maitre )
 |   `-- Damians ( 牝 1942 Panorama )
 |       |-- Ballydam ( 牡 1947 Ballyogan )
 |       |-- Sixpence ( 牝 1951 Ballyogan )
 |       |-- Damarctic ( 牝 1958 Arctic Star )
 |       |-- Merdemain ( 牝 1960 Tamerlane )
 |       |-- Continuation ( 牡 1962 Ballyogan )
 |       `-- Marians ( 牝 1963 Macherio )
 `-- Credentia ( 牝 1937 Beresford )
     `-- Denta ( 牝 1944 William of Valence )
         `-- Benchers ( 牝 1956 キングスベンチ )