Sir John Barrington, 3rd Baronet

Sir John Barrington, 3rd Baronet (1605 – 24 March 1683) of Barrington Hall, Essex was an English lawyer and politician who sat in the House of Commons at various times between 1645 and 1679.

Life Barrington was the eldest son of Sir Thomas Barrington, 2nd Baronet and his first wife Frances Gobert, daughter of John Gobert. He was educated at Trinity College, Cambridge. In 1635, after being called to the bar from Gray's Inn, Barrington was knighted at Whitehall, Barrington sent a petition to parliament alleging that his stepmother Judith Barrington was removing timber from the family estate to sell and that this damaged its value. There were a large number of legal disputes although Judith's biographer, Caroline M. K. Bowden, believes that his stepmother had the expertise and that she was in the right.

Barrington was nominated to be one of the High Court Judges in the trial of King Charles I of England in 1649, Barrington, although he was a family connection of Oliver Cromwell. He refused to attend its meetings and declined to sign the warrant for the king's execution. In 1654 he was High Sheriff of Essex and also High Sheriff of Hertfordshire. They had five sons and nine daughters. Barrington was buried at Hatfield Broadoak, a week after his death. His eldest son had died in his lifetime, and thus the baronetcy passed in turn to his grandsons John and Charles.