Complex sentence: Bishop Patrick Lyons (1937--49) had the old Roman Catholic Cathedral in Cavan rebuilt between 1938 and 1942, which is dedicated to Saints Patrick and Felim and is built in the neoclassical style with a spire of.
Split into simpler sentences: Bishop Patrick Lyons (1937--49) had the old Roman Catholic Cathedral in Cavan rebuilt between 1938 and 1942. The current cathedral is dedicated to Saints Patrick and Felim and is built in the neoclassical style with a spire of.