Thomas Wyndham, 1st Baron WyndhamPC (27 December 1681 – 24 November 1745), was an Irish lawyer and politician. He served as Lord Chancellor of Ireland from 1726 to 1739.
He presided as Lord High Steward of Ireland at the trial of Lord Santry for the murder of Laughlin Murphy in 1739; the verdict was guilty and Wyndham had the distinction of being the only Irish judge to sentence an Irish peer to death for murder (although Santry was ultimately pardoned). His conduct of the trial, as was to be expected of a judge with his reputation for integrity, was exemplary, although the prosecution case was so strong that the outcome cannot have been seriously in doubt.
Shortly afterwards he was allowed to retire on account of ill health; by his own account, the strain of the Santry trial had taken a great toll on him.[4] He was only 58, and despite his failing health his retirement seems to have come as a surprise to his colleagues.[5]
Elrington Ball praises him warmly as "a great gentleman", and one of the most distinguished members of an eminent family.[6] As a statesman he was prudent and conciliating; as a judge, he was noted for efficiency, integrity and impartiality. His devotion to duty, which may have contributed to the collapse of his health, is shown by his willingness to hear urgent cases at home, even during the legal vacation.[5]