Complex sentence: John Clotworthy, 1st Viscount Massereene (d. September, 1665), Anglo-Irish politician, was a son of Sir Hugh Clotworthy, sheriff of county Antrim.
Split into simpler sentences: John Clotworthy, 1st Viscount Massereene (d. September, 1665) was an Anglo-Irish politician. He was a son of Sir Hugh Clotworthy, sheriff of county Antrim.