Timothy Kirby

When trainer Tom Van Berg won two Claiming Crown races Saturday with his first horses in that series, most racing regulars made the connection to his father, the late Hall-of-Fame conditioner Jack Van Berg. But a link to another family legacy in that series might not have been as apparent: John Timothy Kirby, 25, who also saddled his first Claiming Crown starter to a victory in his first-ever race at Churchill Downs, is a third-generation horseman with strong roots that run deep in New England. In fact, after more than...