Complex sentence: Samuel "John" Galton Jr. FRS (1753-1832), born in Birmingham, England was a Quaker, but still an arms manufacturer, a member of the Lunar Society and lived at Great Barr Hall.
Split into simpler sentences: Samuel "John" Galton Jr. FRS (1753-1832), born in Birmingham, England. He was a member of the Lunar Society and lived at Great Barr Hall.