Roger Jones, 1st Viscount Ranelagh

Roger Jones, 1st Viscount Ranelagh PC (Ire) (before 1589 – 1643) was a member of the Peerage of Ireland and lord president of Connaught. He was Chief Leader of the Army and Forces of Connaught during the early years of the Irish Confederate Wars. In addition to Viscount Ranelagh, he held the title Baron Jones of Navan.

Jones was the only son of Archbishop of Dublin and Lord Chancellor of Ireland, Thomas Jones, and his wife Margaret Purdon. He was knighted at Drogheda on 24 March 1607. In 1609, he married Frances Moore, the daughter of Sir Garret Moore, 1st Viscount Moore of Drogheda. Jones was a member of the Parliament of Ireland for Trim, County Meath from 1613 to 1615. In 1620, he was named to the privy council of Ireland. He was the Chief Leader of the Army and Forces of Connaught and was Vice President of Connaught from 1626.

In 1608 his father became involved in a bitter feud with Lord Howth, in which Roger also became embroiled. His reference to Howth as a brave man among cowards was enough to provoke his opponent, a notoriously quarrelsome man, to violence. In the spring of 1609, Jones, Howth and their followers engaged in a violent fracas at a tennis court in Thomas Street, Dublin, and a Mr. Barnewall was killed. The Lord Deputy of Ireland, Sir Arthur Chichester, an enemy of Howth, had him arrested immediately, though he was never brought to trial.

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