Complex sentence: Ailill Molt (c.440--482) High King of Ireland (463-482), the son of Nath Í, and slain in the Battle of Ocha by Lugaid mac Lóegairi.
Split into simpler sentences: Ailill Molt (c.440--482) was High King of Ireland (463-482). The son of Nath Í, he was slain in the Battle of Ocha by Lugaid mac Lóegairi.