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

Horse Name	Born	Sex	Event	Sire	Dam
Tejon	1997	g	Heading	Shining Spark	Miss Knotty Parr
Tejon	1997	g	Heading	Shining Spark	Miss Knotty Parr