Croton Oil appears in the following Heading horses.
If a name occurs more than once on the list,  Croton Oil is present that many times in the 5 generation pedigree.

Horse Name	Born	Sex	Event	Sire	Dam
Clint	1994	g	Heading	Son of Oak	Freddies Baby Doll
Nicholas	1994	g	Heading	Shamrocks Nick	Rockets Breezy Lady
Nickie	2005	m	Heading	Its Murphys Law	Rockets Breezy Lady
RR Smoken Drift	2007	m	Heading	Lonsum Gray Drift	LX Jeremy Smoke