If it's the 1987 stallion I'm thinking of, he was by an American stallion Powwow Time (Some records put the powwow's breeding as unknown, others as Navajo x Miss Chat). Dam was Country Rose (Raise You Ten x Spotted Rose). I don't know much about progeny, but if I recall correctly he was licenced as an Irish Sports Horse stallion, and he didn't have much purebred stock, i think he was used to refine mares.
He had some nice horses in his pedigree, but to be honest, the same nice TBs in every TBs pedigree St Simon, Galopin, Bend Or, Tetrach etc, nothing particularly outstanding or unusual.