Placidia ( 牝 1917 鹿毛 Valens )
 |-- Grand Step ( 牝 1923 鹿毛 Grand Parade )
 |   `-- Talaria ( 牝 1933 黒鹿毛 Singapore )
 |   |   |-- Ria Geno ( 牝 1942 鹿毛 Pappageno )
 |   |   `-- Activate ( 牝 1946 鹿毛 Pappageno )
 |-- Coldstream ( 牡 1928 青毛 Grand Parade )
 `-- Grand Peace ( 牝 1929 鹿毛 Grand Parade )
 |   |-- Path of Peace ( 牝 1934 鹿毛 Winalot )
 |   |   |-- Trinco ( 牝 1942 鹿毛 Colombo )
 |   |   |-- Colombelle ( 牝 1943 鹿毛 Colombo )
 |   |   |-- ホワイトソツクス  [英] ( 牝 1945 黒鹿毛 Fair Trial )
 |   |   |-- Mountain Path ( 牝 1948 鹿毛 Bobsleigh )
 |   |   `-- Queen's Fable ( 牝 1951 鹿毛 King Legend )
 |   |-- Olein ( 牝 1936 鹿毛 Colombo )
 |   |   |-- Sweet and Rough ( 牝 1941 鹿毛 Chulmleigh )
 |   |   |-- Al Nasser ( 牡 1943 鹿毛 Hyperion )
 |   |   `-- Emulsion ( 牝 1949 鹿毛 Nepenthe )
 |   |-- Perfect Peace ( 牝 1939 黒鹿毛 Colombo )
 |   |   `-- Friendly Game ( 牝 1946 黒鹿毛 Big Game )
 |   |-- Katushka ( 牝 1941 鹿毛 Colombo )
 |   |   |-- Katty's Slipper ( 牝 1953 鹿毛 Solar Slipper )
 |   |   `-- Katty's Star ( 牝 1954 栗毛 Solar Slipper )
 |   `-- Solpax ( 牝 1944 栗毛 Hyperion )
 |   |   `-- Sayasolpax ( 牡 1953 鹿毛 Sayajirao )