Complex sentence: Robert Rochfort (9 December 1652--10 October 1727) was Attorney General for Ireland, Irish Chief Baron, and Speaker of the Irish House of Commons.
Split into simpler sentences: Robert Rochfort (9 December 1652--10 October 1727) was a leading Irish lawyer, politician and judge. He held office as Attorney General for Ireland, Irish Chief Baron, and Speaker of the Irish House of Commons.