Pedigree of Doctor

Horse	Parents	Grand-Parents	Great Grand-Parents	Great-Great Grand-Parents
Doctor	Zz Septon	Zz Court	Forgiven	Zz Cordial
				Zz Platinum
			Oppose	Zz Goblet
				Zz Sansa
		Zz Angel	Zz Treasure	Zz Goblet
				Zz Gift
			Zz Halo	Zz Major
				Zz Wraith
	Zz Model	Zz Runaway	Zz Major	Zz Obedience
				Zz Love
			Zz Delinquent	Zz Starburst
				Zz Thrice
		Zz Showtime	Zz Snowman	Zz Goblet
				Zz Frozen
			Zz Opera	Zz Phantom
				Zz Love