血統表（Theoretically）

Theoretically1997 USA [産駒]	Theatrical1982 IRE [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

		ツリーオブノレッジTree of Knowledge1977 IRE [産駒]	Sassafras1967 FR [産駒]	Sheshoon1956 GB	Precipitation1933 GB

					Noorani1950 GB

				Ruta1960 FR	ラテイフイケイシヨンRatification1953 GB

					Dame d'Atour1955 FR

			Sensibility1971 USA [産駒]	Hail to Reason1958 USA	Turn-to1951 IRE

					Nothirdchance1948 USA

				Pange1955 GB	キングスベンチKing's Bench1949 GB

					York Gala1939 GB

	Aspern1979 FR [産駒]	Riverman1969 USA [産駒]	Never Bend1960 USA [産駒]	Nasrullah1940 GB	Nearco1935 ITY

					Mumtaz Begum1932 IRE

				Lalun1952 USA	Djeddah1945 FR

					Be Faithful1942 USA

			River Lady1963 USA [産駒]	Prince John1953 USA	Princequillo1940 IRE

					Not Afraid1948 USA

				Nile Lily1954 USA	Roman1937 USA

					Azalea1944 URU

		Princesse Kali1969 GB [産駒]	Mourne1954 FR [産駒]	Vieux Manoir1947 FR	Brantome1931 FR

					Vieille Maison1936 FR

				Ballynash1946 FR	Nasrullah1940 GB

					Ballywellbroke1933 GB

			Kalila1961 FR [産駒]	ボウプリンスBeau Prince1952 GB	Prince Chevalier1943 FR

					Isabelle Brand1943 FR

				Vali1954 FR	Sunny Boy1944 FR

					Her Slipper1936 GB