Complex sentence: Jamie O'Neill (born 1962 in Dún Laoghaire, Ireland) is an Irish author currently living in Gortachalla in County Galway, having previously lived and worked in England for two decades.
Split into simpler sentences: Jamie O'Neill (born 1962 in Dún Laoghaire, Ireland) is an Irish author. He is currently living in Gortachalla in County Galway, having previously lived and worked in England for two decades.