Complex sentence: Charles Harding Firth (March 16,1857-February 19,1936), British historian, was born at Sheffield, and was educated at Clifton College and at Balliol College, Oxford.
Split into simpler sentences: Charles Harding Firth (March 16,1857-February 19,1936) was a British historian. Born in Sheffield, he was educated at Clifton College and at Balliol College, Oxford.