血統表（Back to School）

Back to School2010 USA [産駒]	El Corredor1997 USA [産駒]	Mr. Greeley1992 USA [産駒]	Gone West1984 USA [産駒]	Mr. Prospector1970 USA	Raise a Native1961 USA

					Gold Digger1962 USA

				Secrettame1978 USA	Secretariat1970 USA

					Tamerett1962 USA

			Long Legend1978 USA [産駒]	Reviewer1966 USA	Bold Ruler1954 USA

					Broadway1959 USA

				Lianga1971 USA	ダンサーズイメージDancer's Image1965 USA

					Leven Ones1961 USA

		Silvery Swan1994 USA [産駒]	Silver Deputy1985 CAN [産駒]	Deputy Minister1979 CAN	Vice Regent1967 CAN

					Mint Copy1970 CAN

				Silver Valley1979 USA	Mr. Prospector1970 USA

					Seven Valleys1972 USA

			Sociable Duck1982 USA [産駒]	Quack1969 USA	T.V. Lark1957 USA

					Quillon1964 USA

				Unsociable1969 USA	Never Bend1960 USA

					Vassar Grad1962 USA

	Pacific Sky2004 USA [産駒]	Stormy Atlantic1994 USA [産駒]	Storm Cat1983 USA [産駒]	Storm Bird1978 CAN	Northern Dancer1961 CAN

					South Ocean1967 CAN

				Terlingua1976 USA	Secretariat1970 USA

					Crimson Saint1969 USA

			Hail Atlantis1987 USA [産駒]	Seattle Slew1974 USA	Bold Reasoning1968 USA

					My Charmer1969 USA

				Flippers1981 USA	Coastal1976 USA

					Moccasin1963 USA

		Aldebaran Light1996 USA [産駒]	Seattle Slew1974 USA [産駒]	Bold Reasoning1968 USA	Boldnesian1963 USA

					Reason to Earn1963 USA

				My Charmer1969 USA	Poker1963 USA

					Fair Charmer1959 USA

			Altair1991 USA [産駒]	Alydar1975 USA	Raise a Native1961 USA

					Sweet Tooth1965 USA

				ステラーオデッセイStellar Odyssey1984 USA	Northern Dancer1961 CAN

					Queen Sucree1966 USA