David Trench
The opening ceremony of TWGSS was held on 25 November 1964. His Excellency the Governor, Sir David Trench, was invited to be the Guest of Honour to mark the opening of the school. A historical plaque of the grand opening ceremony can be found on the wall of the main lobby. It reads: "The school opened by His Excellency The Governor Sir David C.C. Trench K.C.M.G., M.C. on 25th November 1964."