Complex sentence: Sir James Weeks Szlumper JP DL PJGD (1834-27 October 1926), was an English civil engineer, who was Chief Engineer on a number of key railway engineering projects in the Victorian era.
Split into simpler sentences: Sir James Weeks Szlumper JP DL PJGD (1834--27 October 1926), was an English civil engineer. He was Chief Engineer on a number of key railway engineering projects in the Victorian era.