Ponsonby’s Riot, Guinness’s Lease
Archived: 12 October 2026
In 1759, Ireland, a separate but constitutionally restricted kingdom under George II, experienced political unrest and urban change. On 3 December, Dublin crowds invaded Parliament House over a false union rumour, demonstrating Protestant civic patriotism, economic anxiety and expanding popular political engagement. Speaker John Ponsonby helped restore calm, while Henry Flood entered Parliament. Catholics, still excluded from political power, promoted a loyal address to the Crown. Dublin's economy depended on agriculture, linen, trade and regulated industries. Arthur Guinness leased St James's Gate brewery for 9,000 years. Trinity's West Front was completed, and Bartholomew Mosse's maternity hospital survived its founder's death.