血統表（Opus Four）

Opus Four2003 NZ [産駒]	ストラヴィンスキーStravinsky1996 USA [産駒]	Nureyev1977 USA [産駒]	Northern Dancer1961 CAN [産駒]	Nearctic1954 CAN	Nearco1935 ITY

					Lady Angela1944 IRE

				Natalma1957 USA	Native Dancer1950 USA

					Almahmoud1947 USA

			Special1969 USA [産駒]	Forli1963 ARG	Aristophanes1948 GB

					Trevisa1951 ARG

				Thong1964 USA	Nantallah1953 USA

					Rough Shod1944 GB

		Fire the Groom1987 USA [産駒]	Blushing Groom1974 FR [産駒]	Red God1954 USA	Nasrullah1940 GB

					Spring Run1948 USA

				Runaway Bride1962 GB	Wild Risk1940 FR

					Aimee1957 GB

			Prospector's Fire1976 USA [産駒]	Mr. Prospector1970 USA	Raise a Native1961 USA

					Gold Digger1962 USA

				Native Street1963 USA	Native Dancer1950 USA

					Beaver Street1953 IRE

	Big to Do1993 USA [産駒]	ブラックタイアフェアーBlack Tie Affair1986 IRE [産駒]	Miswaki1978 USA [産駒]	Mr. Prospector1970 USA	Raise a Native1961 USA

					Gold Digger1962 USA

				Hopespringseternal1971 USA	Buckpasser1963 USA

					Rose Bower1958 USA

			Hat Tab Girl1979 USA [産駒]	Al Hattab1966 USA	The Axe1958 USA

					Abyssinia1953 GB

				Desperate Action1971 USA	Bold Commander1960 USA

					Crafty Alice1964 USA

		Melody Tree1972 USA [産駒]	High Tribute1964 USA [産駒]	Prince John1953 USA	Princequillo1940 IRE

					Not Afraid1948 USA

				En Casserole1952 USA	War Relic1938 USA

					Beanie M.1933 USA

			Forest Song1958 USA [産駒]	Mr. Music1948 USA	Balladier1932 USA

					Mata Hari1931 USA

				Sylvanaise1949 FR	Meridien1936 FR

					Silver Blue1939 FR