Complex sentence: Thomas Rickman (June 8,1776-January 4,1841), English architect, was born on the 8th of June 1776 at Maidenhead, Berkshire, where he assisted his father (a Quaker) in business as a grocer and druggist until 1797.
Split into simpler sentences: Thomas Rickman (June 8,1776-January 4,1841), was an English architect. He was born at Maidenhead, Berkshire, where he assisted his father (a Quaker) in business as a grocer and druggist until 1797.