血統表（Key Ivor Lass）

Key Ivor Lass1983 NZ [産駒]	Ivory Hunter1974 USA [産駒]	Sir Ivor1965 USA [産駒]	Sir Gaylord1959 USA [産駒]	Turn-to1951 IRE	Royal Charger1942 GB

					Source Sucree1940 FR

				Somethingroyal1952 USA	Princequillo1940 IRE

					Imperatrice1938 USA

			Attica1953 USA [産駒]	Mr. Trouble1947 USA	Mahmoud1933 FR

					Motto1932 USA

				Athenia1943 USA	Pharamond1925 GB

					Salaminia1937 USA

		Style1965 USA [産駒]	Traffic Judge1952 USA [産駒]	Alibhai1938 GB	Hyperion1930 GB

					Teresina1920 GB

				Traffic Court1938 USA	Discovery1931 USA

					Traffic1923 USA

			Capelet1954 USA [産駒]	Bolero1946 USA	Eight Thirty1936 USA

					Stepwisely1941 USA

				Quick Touch1946 USA	Count Fleet1940 USA

					Alms1936 USA

	Royal Key1967 NZ [産駒]	バーボンプリンスBourbon Prince1957 USA [産駒]	Princequillo1940 IRE [産駒]	Prince Rose1928 GB	Rose Prince1919 FR

					Indolence1920 GB

				Cosquilla1933 GB	Papyrus1920 IRE

					Quick Thought1918 IRE

			Lyceum1948 USA [産駒]	Bull Lea1935 USA	Bull Dog1927 FR

					Rose Leaves1916 USA

				Colosseum1937 USA	Ariel1925 USA

					Arena1926 USA

		Key1958 NZ [産駒]	Fair's Fair1943 GB [産駒]	Fair Trial1932 GB	Fairway1925 GB

					Lady Juror1919 GB

				Fairy Godmother1929 GB	Diligence1919 IRE

					Cinderella1918 GB

			Firstloch1950 NZ [産駒]	Balloch1939 GB	Obliterate1921 GB

					Cinna1917 GB

				April Fool1930 NZ	Chief Ruler1920 GB

					Miss Cute1920 GB