Academy Girl ( 牝 1957 鹿毛 Dark Star )
 `-- Vassar Grad ( 牝 1962 栗毛 Etonian )
 |   |-- Unsociable ( 牝 1969 黒鹿毛 Never Bend ) 海外2勝
 |   |   |-- Raised Socially ( 牡 1977 栗毛 Raise a Native )
 |   |   |-- Sociable Duck ( 牝 1982 黒鹿毛 Quack ) 海外1勝
 |   |   |   |    2着 - スピナウェイS(G1)
 |   |   |-- Ching Ching ( 牝 1984 Raise a Cup )
 |   |   `-- Coast Along ( 牝 1986 栗毛 Coastal ) 海外1勝
 |   `-- The Old Maryann ( 牝 1975 栗毛 Well Mannered )
 |   |   `-- サラトジャンナ Saratogianna [米] ( 牝 1992 鹿毛 Saratoga Six )