Live Spark (牝 1934 鹿毛 Joyeux Drille)
 |-- Grey Light (牝 1939 芦毛 Taj Ud Din)
 |   `-- Maiden Tower (牝 1949 黒鹿毛 Lighthouse)
 |       `-- Ballymiss (牝 1955 鹿毛 Luminary)
 `-- Port Beam (牝 1946 芦毛 Portlaw)
     |-- Lovely Beam (牝 1956 芦毛 インファチュエイション)
     |   `-- Lovelight (牝 1971 芦毛 Bleep-Bleep)
     |-- Highland Beam (牝 1957 鹿毛 Jock Scot)
     |   `-- Secret Ray (牝 1964 黒鹿毛 プリヴィカウンシラー)
     `-- Japhette (牝 1959 芦毛 Vilmorin)
         `-- Flying By (牝 1964 芦毛 Bleep-Bleep)