Complex sentence: In that year the seaside village had an important visitor, a physician called Augustus Bozzi Granville, the author of a book called "The Spas of England" which described health resorts around the country.
Split into simpler sentences: In that year the seaside village had an important visitor, a physician called Augustus Bozzi Granville. He was the author of a book called "The Spas of England" which described health resorts around the country.