John Maxwell-Barry, 5th Baron Farnham PC (Ire) (18 January 1767 – 20 September 1838) was an Irish Representative peer and politician.
He was the son of Henry Maxwell, Lord Bishop of Meath, and grandson of John Maxwell, 1st Baron Farnham. He married on 4 July 1789 to Juliana Lucy Annesley (died 10 October 1833), daughter of Arthur Annesley, 1st Earl of Mountnorris, 8th Viscount Valentia. In 1788, Maxwell-Barry stood for Cavan County, however was declared not duly elected. He represented Doneraile in the Irish House of Commons from 1792 to 1798, and subsequently Newtown Limavady until the Act of Union in 1801.
In the British House of Commons, he was Member of Parliament (MP) for Cavan from 1806 to 1824. He was appointed a Privy Councillor in Ireland on the 7 July 1809. On the death of his first cousin, he succeeded at 5th Baron Farnham on 23 July 1823. He was elected a representative peer on 17 December 1825. He died without issue and so the barony was succeeded by his brother Henry.
| Parliament of Ireland | ||
|---|---|---|
| Preceded by Charles Stewart George Montgomey |
Member of Parliament for Cavan County 1768 – 1787 With: Charles Stewart |
Succeeded by Charles Stewart Francis Saunderson |
| Preceded by John Bagwell James Chatterton |
Member of Parliament for Doneraile 1792 – 1798 With: James Chatterton |
Succeeded by Peter Holmes John Townsend |
| Preceded by Robert Stewart, Viscount Castlereagh Hugh Carncross |
Member of Parliament for Newtown Limavady 1798 – 1801 With: Hugh Carncross 1798 Eyre Power Trench 1798–1799 Charles Trench 1799–1801 |
Succeeded by Parliament of the United Kingdom |
| Parliament of the United Kingdom | ||
| Preceded by Francis Saunderson Nathaniel Sneyd |
Member of Parliament for Cavan 1806 – 1824 With: Nathaniel Sneyd |
Succeeded by Henry Maxwell Alexander Saunderson |
| Political offices | ||
| Preceded by The 1st Earl of Donoughmore |
Representative peer for Ireland 1825–1838 |
Succeeded by The 2nd Viscount de Vesci |
| Peerage of Ireland | ||
| Preceded by John James Maxwell |
Baron Farnham 1823–1838 |
Succeeded by Henry Maxwell |