Dermott Ó Seachnasaigh

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Sir Dermott Ó Seachnasaigh, Chief of the Name, died 1673.

Ó Seachnasaigh was married to Joan, daughter of Lord Barrymore and had sons Roger and Cormac. A copy of his will survives.

References[edit]

  • D'Alton, John (1855). Illustrations, Historical and Genealogical, of King James's Irish Army List (1689) (1st ed.). Dublin. pp. 328–32.{{cite book}}: CS1 maint: location missing publisher (link)
  • History of Galway, James Hardiman, 1820
  • Tabular pedigrees of O'Shaughnessy of Gort (1543–1783), Martin J. Blake, Journal of the Galway Archaeological and Historical Society, vi (1909–10), p. 64; vii (1911–12), p. 53.
  • John O'Donovan. The Genealogies, Tribes, and Customs of Hy-Fiachrach. Dublin: Irish Archaeological Society. 1844. Pedigree of O'Shaughnessy: pp. 372–91.
  • Old Galway, Professor Mary Donovan O'Sullivan, 1942
  • Galway: Town and Gown, edited Moran et al., 1984
  • Galway: History and Society, 1996
Preceded by Lord of Cenél Áeda na hEchtge
before 1650–1673
Succeeded by