Elizabeth Plunkett, Countess of Fingall

Elizabeth O'Donnell (1604 – c. 1630) was the 1st Countess of Fingal. She was the daughter[1] of Prince Rory O'Donnell, 1st Earl of Tyrconnell, and Lady Bridget FitzGerald, daughter of Henry FitzGerald, 12th Earl of Kildare. After her father's death in 1608, her mother married Nicholas Barnewall, 1st Viscount Kingsland, and had more children. Meanwhile, Elizabeth married Luke Plunkett, 1st Earl of Fingall.[2] They lived at Killeen Castle, County Meath in Ireland.

Elizabeth may have been a child-bride, and is said to have died in London very shortly after her marriage. Her lineage as daughter (possibly pre-marital) of Rory O'Donnell, 1st Earl of Tyrconnell, and his wife Lady Bridget FitzGerald, has been repeatedly cited in various peerage directories, such as Lodge's (1827, and re-issued in 1907),[3] Foster's (1881),[4] Cokayne's (1926),[5] and Burke's (1980).[6]

Lord Fingall was also married on three other occasions. He had married in 1628 Eleanor Bagenal, who died leaving no children. His son by a later marriage to Susanna Brabazon, Christopher Plunkett, 2nd Earl of Fingall, married Mabel Barnewall, half-sister of Elizabeth. Thus Elizabeth was 1st Countess of Fingall, and her much younger half-sister became Countess of the 2nd Earl of Fingall. Another half-sister, Mary Barnewall married Nicholas Preston, 6th Viscount Gormanston, whereby Elizabeth was both his half-sister-in-law, and already his 3rd cousin through their common ancestor, Gerald FitzGerald, 9th Earl of Kildare. She was also aunt of Jenico Preston, 7th Viscount Gormanston, who was a 1st cousin of Luke Plunkett, 3rd Earl of Fingall, also her nephew. Lucas Plunkett's last wife was Margaret St. Lawrence, daughter of Nicholas St Lawrence, 9th Baron Howth. Plunkett died 29 March 1637; Margaret died the following November.

References

  1. Meehan, C. P. The Fate and Fortunes of the Earls of Tyrone and Tyrconnel (1870). Meehan observes of the Countess of Tyrconnell (Bridget) that “by the earl of Tyrconnel she had one son, Hugh, who succeeded to his father’s title, and two daughters, Eliza and Mary” (footnote, page 246)
  2. Carty, Mary Rose. History of Killeen Castle, published by Carty/Lynch, Dunsany, County Meath, Ireland, April 1991 (ISBN 0-9517382-0-8) - page 18 refers to Elizabeth O'Donnell as 1st Countess of Fingall (Fingal). She was a daughter of Rory O'Donnell, 1st Earl of Tyrconnell
  3. Lodge's Peerage, Baronetage, and Knightage for the British Empire for 1907, by Edmund Lodge, Esq., Late Norroy King-of-Arms, 76th edition, published by Kelly's Directories Ltd., High Holborn, London (1st edition was published by College of Arms, 1827)
  4. The Peerage, Baronetage, and Knightage of the British Empire for 1881, by Joseph Foster, published by Nichols & Sons, Westminster, 1881
  5. The Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct or dormant, by George Edward Cokayne, Volume V, published by The St. Catherine Press, London, 1926
  6. Burke's Peerage and Baronetage, 105th edition, 4th impression, published by Burke's Peerage (Genealogical Books), Ltd, 1980 [ISBN 0-85011-034-3]