Complacent (牝 1930 黒鹿毛 Colorado)
 |-- Equipoise (牝 1939 鹿毛 Bobsleigh)
 |   |-- Billet (牡 1944 鹿毛 Bois Roussel)
 |   `-- Cup Tie (牝 1949 黒鹿毛 Big Game)
 |       |-- Peaceful Match (牝 1953 黒鹿毛 Tehran)
 |       `-- March Spray (牝 1958 青毛 March Past)
 `-- Lackadaisy (牝 1940 鹿毛 Felstead)
     |-- Lackaday (牝 1947 鹿毛 Bobsleigh)
     |   |-- Sweet Caroline (牝 1954 鹿毛 ニンバス)
     |   |-- Lacydon (牡 1955 鹿毛 Alycidon)
     |   `-- Kalydon (牡 1956 鹿毛 Alycidon)
     `-- Pyrethrum (牝 1950 鹿毛 Big Game)
         |-- Wanjohe (牝 1956 鹿毛 My Babu)
         |-- Panga (牝 1957 鹿毛 My Babu)
         `-- Aberconway (牡 1959 芦毛 Abernant)