Sarah Loraine (牝 1938 鹿毛 Wise Counsellor)
 |-- Brook Flower (牝 1951 鹿毛 Brookfield)
 |   |-- Marion's Flower (牝 1958 鹿毛 Johns Joy)
 |   |   `-- Determining (牝 1972 鹿毛 Decidedly)
 |   |-- Fleet Jennie (牝 1959 鹿毛 Count of Honor)
 |   |   `-- Rose Asmar (牝 1965 鹿毛 Sink Not Sunk)
 |   `-- Count Brook (牡 1962 鹿毛 Count of Honor)
 `-- Mrs. Mark (牝 1952 鹿毛 Brookfield)
     |-- Summer Mark (牝 1963 鹿毛 Summer Tan)
     |   |-- Mettle (牝 1969 栗毛 Pretendre)
     |   `-- Sound of Summer (牝 1974 芦毛 Drone) 海外5勝
     |       |    1着 - サンタスサーナS(G2)、アシュランドS(G3)
     |-- Beau Marker (牡 1965 黒鹿毛 Beau Gar)
     `-- Lady Regan (牝 1967 鹿毛 King of the Tudors)
         `-- Lady Glenna (牝 1988 鹿毛 Lion d'Or)