Knighton House (牝 1966 鹿毛 Pall Mall)
 `-- Sea Venture (牝 1973 鹿毛 ダイアトム)
     |-- Grecian Sea (牝 1978 鹿毛 Homeric)
     |   |-- Troyes (牝 1984 栗毛 Troy)
     |   |-- Hellenic (牝 1987 鹿毛 Darshaan)
     |   |   |    2着 - 1990 英セントレジャー(G1)
     |   |-- Celtic River (牝 1989 栗毛 Caerleon)
     |   `-- Above Water (牝 1991 鹿毛 Reference Point)
     |-- Irish Sea (牝 1981 鹿毛 Irish River)
     |   `-- Shir Dar (牝 1990 黒鹿毛 Lead On Time)
     |-- Sailor's Mate (牝 1985 鹿毛 Shirley Heights)
     |   |-- Cutlass (牝 1990 栗毛 Sure Blade)
     |   `-- Naval Affair (牝 1997 鹿毛 ラストタイクーン)
     `-- Calypso run (牝 1993 栗毛 Lycius)
         `-- Song of the sea (牝 2001 栗毛 Bering)