Background
He was born at Athlumney, County Meath, second son of Peter Metge and Anne Lyons.
He was born at Athlumney, County Meath, second son of Peter Metge and Anne Lyons.
He was a graduate of the University of Dublin, where he took his degree of Bachelor of Arts in 1763. After his retirement from the Bench he lived mainly in Bath. He entered the Middle Temple in 1762 and was called to the Irish Bar in 1769.
He sat in the Irish House of Commons as member for Ardee in 1776 and subsequently for Ratoath in 1783.
He became Third Serjeant in 1782 and was briefly Admiralty Judge. At the end of 1783 he became a Baron of the Court of Exchequer (Ireland).
He retired in 1801 and died in 1809. Elrington Ball describes Metge as a "fire-eater", quarrelsome and hot tempered with a fondness for dueling.
The number of duels he fought was not in itself remarkable, but he was unusual in fighting his own brother-in-law.
The statesman Edward Cooke had a very poor opinion of Metge as a judge (as he did of most Irish judges): "as insolent as he is ignorant". On the other hand Lord Charlemont is said to have thought highly of him.