Complex sentence: He designed brick schools for Warwick, 1864 (Warwick East State School), Maryborough, 1866, and Bowen, 1866 supervised the construction of South Brisbane, 1864 and extended the Normal School.
Split into simpler sentences: He designed brick schools for Warwick (Warwick East State School 1864), Maryborough (1866), and Bowen (1866). He supervised the construction of South Brisbane State School (1864) and extended the Brisbane Normal School.