Wayabout ( 牝 1929 鹿毛 Fair Play )
 |-- Bolingbroke ( 牡 1937 栗毛 Equipoise )
 |-- Waygal ( 牝 1939 鹿毛 Sir Gallahad )
 |   `-- Astarte ( 牝 1945 黒鹿毛 Heliopolis )
 |   |   `-- Broken Star ( 牝 1949 黒鹿毛 Unbreakable )
 |-- Mowabout ( 牝 1940 鹿毛 Sickle )
 |   |-- Felucca ( 牝 1945 鹿毛 Roman )
 |   |   `-- Appealable ( 牝 1963 黒鹿毛 Hail to Reason )
 |   `-- Roman Bout ( 牡 1946 青毛 Roman )
 |-- Sickletoy ( 牡 1941 鹿毛 Sickle )
 `-- Thataway ( 牝 1949 黒鹿毛 Polynesian )
 |   |-- Myway ( 牝 1959 黒鹿毛 Royal Charger )
 |   |   `-- Havelook ( 牝 1964 栗毛 Prince John )
 |   |-- Which Away ( 牝 1961 鹿毛 Tom Fool )
 |   |   `-- Fast Beauty ( 牝 1975 黒鹿毛 Fleet Nasrullah )
 |   `-- Gayway ( 牝 1963 鹿毛 Sir Gaylord )
 |   |   |-- サーゲイウェイ Sir Gayway [米] ( 牡 1976 鹿毛 Gallant Man )
 |   |   |-- Iceaway ( 牝 1977 芦毛 Icecapade )
 |   |   `-- Daring Way ( 牝 1982 鹿毛 Alydar )