Complex sentence: During their tour the boundaries of the county and its seven tuaithe, which became baronies, were mapped and the two men negotiated and signed treaties to secure the division of East Breifne amongst its ruling elite and finalise a composition for the county.
Split into simpler sentences: During their tour the boundaries of the county and its seven tuaithe, which became baronies, were mapped. The two men negotiated and signed treaties to secure the division of East Breifne amongst its ruling elite and finalise a composition for the county.