Gwinnett appoints principals for Central Gwinnett High School and Jackson Elementary
April 25, 2017 – At its April meeting, the Gwinnett County Board of Education named two principals for the coming school year. Shane Orr, an associate principal at Central Gwinnett High School, has been named the new principal at the Lawrenceville school following the retirement of the current principal, Maryanne Grimes. Kara Dutton, the principal of Peachtree Elementary School will transfer to become the principal of Jackson Elementary as the current principal, Dr. Ruth Markham, retires.