Complex sentence: In the tower hang three bells: the two oldest from 1729 cast by Caspar Kønig, and the most recent cast by De Smithske and added to the tower in 1929.
Split into simpler sentences: In the tower hang three bells: the two oldest from 1729 cast by Caspar Kønig. The most recent bell was cast by De Smithske and added to the tower in 1929.