Local insurance firm John R. Ray & Sons Inc. is joining Wortham Insurance, one of the largest Houston-based insurance firms. John R. Ray & Sons has 13 employees, including five producers, who will continue to serve their clients out of their existing office at 9525 Katy Freeway, suite 315. "John R. Ray Jr. will continue to be associated with the firm and provide his insurance expertise with over 50 years of experience," Richard Blades, chairman of Wortham, said in a Nov. 2 press release. Steve...