Ethel Dear (牝 1924 鹿毛 Peter Pan)
 |-- Blenheim Girl (牝 1940 栗毛 Blenheim)
 |   `-- Special Style (牝 1953 鹿毛 Roman)
 |       `-- Moon Delta (牝 1971 黒鹿毛 Delta Judge)
 `-- Darby Dunedin (牝 1942 鹿毛 Blenheim)
     |-- Breath O'Morn (牝 1952 栗毛 Djeddah)
     |   |-- Kingman Reef (牝 1958 栗毛 Sailor)
     |   |-- Sally Straw (牝 1960 栗毛 Agitator)
     |   |-- Proud Clarion (牡 1964 鹿毛 Hail to Reason) 海外6勝
     |   |        1着 - ケンタッキーダービー、ローマーH
     |   |        2着 - ブルーグラスS、クイーンズカウンティH
     |   |        3着 - プリークネスS
     |   `-- Knightly Dawn (牡 1970 鹿毛 Sir Gaylord)
     |-- Evening Time (牝 1954 黒鹿毛 Citation)
     |   `-- Time to Turn (牝 1964 黒鹿毛 Turn-to)
     |-- At Morn (牝 1957 Olympia)
     |   `-- Morning Alarmer (牝 1961 Swaps)
     |-- Black Beard (牡 1959 黒鹿毛 Swaps)
     `-- Saltville (牡 1961 鹿毛 Tom Fool)