I am at a loss for words. Hearing about the passing of Mr. Robertson breaks my heart. I have a lot of fond memories of him when he was my History & Homeroom Teacher at Harris Elementary School.He was such a great teacher and quite the cut-up , not to mention his genuine concern for all of his students throughout his teaching career. My sincerest sympathy to his Family & many friends. He will be greatly missed & forever remain in the memories of ALL who had the privilege of being a part of his life, whether it be former students or friends. GOD has definitely gained another Angel...R.I.P. Mr. Robertson