He was the son of Sir Robert Kennedy, 1st Baronet, and Constance, daughter of Jonas Sillyard. His father was a landowner and official of the Court of Exchequer. His mother's family were prominent in Dublin's municipal affairs. Sir Robert sat in the Irish House of Commons as member for Kildare Borough, and was noted for his hostility to Thomas Wentworth, 1st Earl of Strafford, the Lord Lieutenant of Ireland, who was virtually all powerful in the 1630s. Sir Robert came from a family of prosperous Dublin merchants; his brother was the wealthy and influential Alderman Walter Kennedy of Finnstown House, Lucan. The two brothers later became estranged over their religious differences.
Career
Richard entered Lincoln's Inn in 1638, and was called to the English bar about 1645; he entered King's Inn in 1657. He was elected to the Irish House of Commons in 1647 as the member for Mullingar, and built up a successful legal career. His most notable case was his defence of Sir Phelim O'Neill on charges of treason in 1652: O'Neill's subsequent execution is not a reflection on Kennedy's ability, since it is unlikely that the Government would have let O'Neill escape retribution in any circumstances.
Judge
At the Restoration of Charles II Kennedy was spoken of as a possible Recorder of Dublin and was knighted; in the event he became Baron of the Exchequer instead. Given the Crown's long-standing preference for English judges, the appointment of an Irish-born judge of Gaelic descent caused some surprise, although James Donnellan, the Chief Justice of the Irish Common Pleas, was also Irish. However James Butler, 1st Duke of Ormonde, now Lord Lieutenant, was prepared to recommend Irish-born judges who were Protestants and had a record of loyalty to the Crown, and Kennedy passed both tests. Elrington Ball, rather cynically, notes that the Kennedys were rich, and that financial inducements may also have paid a part in Richard's elevation, since Charles II was perennially in need of funds. As a judge he was frequently sent on assize to Ulster, where he showed a good deal of severity to religious dissenters, especially Quakers. He lobbied unsuccessfully to become Chief Justice of Common Pleas in 1665. In the same year his father was made a baronet; Richard succeeded to the title three years later. He lived mainly at Newtownmountkennedy, where he entertained Ormonde; he also had houses at Ballydowd, near Lucan, and at Nicholas Street in Dublin city. His health began to fail in 1680; he retired the following year and died in 1685.
Family
He married Anne Barker of Colnbrook; her father Christopher Barker was the grandson of Christopher Barker, Royal Printer to Elizabeth I. They were the parents of:
