Complex sentence: Major Sir Frank Henry Bowater, 1st Baronet, TD, CStJ (3 April 1866--10 November 1947) was Lord Mayor of London from 1938 to 1939, son of William Vansittart Bowater and his wife Eliza Jane "née" Davey.
Split into simpler sentences: Major Sir Frank Henry Bowater, 1st Baronet, TD, CStJ (3 April 1866--10 November 1947) was Lord Mayor of London from 1938 to 1939. Bowater was the son of William Vansittart Bowater and his wife, Eliza Jane "née" Davey.