No Strings (牝 1946 芦毛 Occupation)
 |-- Nail (牡 1953 芦毛 Nirgal)
 |-- Heliostrings (牝 1955 鹿毛 Heliopolis)
 |   `-- Greek Victress (牝 1965 鹿毛 Victoria Park)
 |       |-- Midi Skirt (牝 1970 黒鹿毛 Canebora)
 |       |-- Greek Answer (牡 1972 黒鹿毛 ノーザンアンサー)
 |       |-- Grecian Victory (牝 1976 鹿毛 Dr. Fager)
 |       `-- Lawmaker (牡 1978 鹿毛 Round Table)
 |-- Mito (牡 1957 芦毛 Native Dancer)
 |-- Globemaster (牡 1958 鹿毛 Heliopolis)
 |-- Featheredge (牝 1959 鹿毛 Nashua)
 |   `-- High Strung (牝 1974 芦毛 High Echelon)
 |       `-- シーキャン She Can [米] (牝 1987 鹿毛 Cannonade)
 `-- Ashling (牝 1962 芦毛 Nashua)
     `-- The Rarest (牝 1973 芦毛 Rarity)
         `-- Rarely Irish (牝 1984 芦毛 Irish Tower)