John Ponsonby, Irish politician (died 1789)

John Ponsonby, PC (Ire) was an Anglo-Irish politician. He was Speaker of the Irish House of Commons between 1756 and 1771, a period in which the legislative independence of the Kingdom of Ireland was increasingly asserted and tested.

March 29 is the 88th day of the year in the Gregorian calendar; 277 days remain until the end of the year.