Fly Swatter ( 牝 1935 黒鹿毛 Dis Donc )
 |-- Flyweight ( 牝 1942 栗毛 Firethorn )
 |   |-- Flynet ( 牝 1949 栗毛 Count Fleet )
 |   |   |-- Needlebug ( 牝 1961 鹿毛 Needles )
 |   |   `-- Nit Flit ( 牝 1963 栗毛 Tom Fool )
 |   |-- Fly Wheel ( 牡 1950 芦毛 Mahmoud )
 |   `-- Fly Trap ( 牝 1959 栗毛 Mahmoud )
 |   |   `-- Native Trap ( 牝 1968 栗毛 Nashua )
 |-- First Flight ( 牝 1944 鹿毛 Mahmoud )
 |   `-- Virgin Isle ( 牝 1956 栗毛 Polynesian )
 |   |   `-- Spanish Pearl ( 牝 1969 栗毛 Bold Commander )
 |-- Swanky ( 牝 1948 青毛 Mahmoud )
 |   `-- Career Boy ( 牡 1953 黒鹿毛 Phalanx )
 `-- Fleck ( 牝 1949 黒鹿毛 Priam )
 |   `-- Miss Highpockets ( 牝 1967 鹿毛 In the Pocket )
 |   |   `-- Ms. Director ( 牝 1977 黒鹿毛 Stage Director )