MARY ANN WILLIAMSON Attorney General of Texas — Opinion October 22, 2010. GREG ABBOTT, Attorney General of Texas Ms. Mary Ann Williamson, Chair Texas Lottery Commission Post Office Box 16630 Austin, Texas 78761-6630 The Honorable Senfronia Thompson Chair, Committee on Local and Consent Calendars Texas House of Representatives Post Office Box 2910 Austin, Texas 78768-2910 […]