Jon S. Kelly, a successful California businessman who maintained Thoroughbred racing operations all over the world, passed away Saturday morning at his home in Tres Palomas in Rancho Santa Fe. He celebrated his 84th birthday July 24 and passed away following a lengthy battle with cancer. Kelly had been in hospice care and several family members, including his wife, Sarah, were at his side at the time of his death. Born in Berkeley and schooled in the east and at the University of California--Berkeley, Kelly entered the broadcasting business, founding...