This thread has certainly been an interesting read.
I hope you don't mind me jumping in, as I come at it from a breeder's perspective.
At one time, there was an effort to breed out all greys from thoroughbreds.
Then, along came this daughter of The Tetrarch, who gave her genes to so many great ones.
I'm glad her genes are still carried by each and every grey that hits the track.
And may you all have a "grey day"!!!!!!
Mumtaz Mahal!
Her story:
http://www.thoroughbredchampions.com...ies/mumtaz.htm
DTS