Complex sentence: He was a millworker from around 1800 who established a company in 1819 for printing and publishing pamphlets, sermons, hymn books and prayer books as well as a wide range of office products.
Split into simpler sentences: He was a millworker who established a company in 1819 for printing and publishing. The business eventually published pamphlets, sermons, hymn books and prayer books as well as a wide range of office products.