Missmahoot (牝 1939 青毛 Halcyon)
 `-- Imacomin (牝 1946 黒鹿毛 Heliopolis)
     |-- Infatuation (牝 1953 鹿毛 Rosemont)
     |   |-- In the Act (牝 1960 鹿毛 Turn-to)
     |   |-- Isgala (牡 1963 黒鹿毛 Intentionally)
     |   `-- In Devotion (牝 1971 黒鹿毛 Boldnesian)
     |-- Itsahit (牝 1956 鹿毛 Knockdown)
     |   `-- Ideally (牝 1966 黒鹿毛 Intentionally)
     |-- I'm all Ready (牝 1963 鹿毛 Amerigo)
     |   `-- Imaflash (牝 1973 鹿毛 Reviewer)
     `-- Imgoinaway (牝 1965 黒鹿毛 On-And-On)
         `-- Precious Elaine (牝 1972 黒鹿毛 Advocator)