DALLAS— The owners of historic hotels in San Antonio and Dallas have appointed La Corsha Hospitality Group to manage the properties. The owners of the St. Anthony Hotel in San Antonio and the Stoneleigh in Dallas–Apollo Real Estate Advisors and its partner in the Stoneleigh, the Prescott Realty Group–plan to spend $50 million to renovate the properties. La Corsha is headed by industry veteran Jeff Trigger.