Included among Highflyer's daughters was a mare that had possibly more influence than any other of his progeny, even Sir Peter. That was his daughter, PRUNELLA. Prunella produced the Derby winner Waxy Pope (by Waxy), as well as the Oaks winner Pelisse (by Whiskey). She is the most important conduit of the #1 Family, largely through her daughter Penelope (by Trumpator).