Local News Principal makes move to Adelaide 05/09/2017 Facebook Twitter Email NEW BEGINNING: St Martins Lutheran College principal Dianne Eckermann will say goodbye to the school at the end of this year as she takes up a new position in Adelaide. She is pictured in front of the new middle schooling building with students Isaac and Zoe. NEW BEGINNING: St Martins Lutheran College principal Dianne Eckermann will say goodbye to the schoolSubscribe or log in to read the rest of this content.