mac ROCHADH Daig Duirn (Dorn)

0340 -

• Name	mac ROCHADH Daig Duirn (Dorn)
  Birth	0340
  Gender	Male
  Notes	Daig Duirn (Dega Duirn or Deach Dorn) was the son of Rochaid (Rochadh) His sons are listed by John O'Hart as - [1] Fiach or Feig Labhradh (ancestor of the Laury families) Brian (ancestor of O'Brien of Arcaill) "In the genealogies, Cremthann is brother of Brion, son of Fiach, son of Daig Dorn, son of Rochaid, son of Colla Fo Chri" [2] [3] Sources ↑ Irish Pedigrees : Heremon Genealogies p: 670 ↑ In the genealogies, Cremthann is brother of Brion, son of Fiach, son of Dorn, son of Rochaid, son of Colla Fo Chri THE VITA TRIPARTITA OF ST PATRICK p: 31 Ériu: Founded as the Journal of the School of Irish Learning Devoted to Irish Philology and Literature, Volume 11pub: Royal Irish Academy, 1932 ↑ Colla da Crioch; Roacadh his son; Deach Dorn his son; Fiach (or Feig) his son; Crimthann Liath his son; from Irish Pedigrees vol:2 Appendix no:1 page: 719 by John O'Hart In the Annuls of Ulster of 514 we read - "Cairpre Daim Airgit son of Eochu son of Crimthann son of Fiach son of Daig Duirn son of Reochad son of Colla Dá Crích, king of Airgialla, died". Celt : Annuls of Ulster U514.1 (author unknown) Corpus of Electronic Texts Edition Jaski, Bart Genealogical tables of medieval Irish royal dynasties Table-24 Early Irish Kingship Succession by Jaski Bart, Published by Four Courts Press, 2013, ISBN 1846824265 ISBN 9781846824265
  Person ID	I58513	Freeman-Smith
  Last Modified	27 Jan 2026

  
  

  Father	ROCHAID Rochadh,   b. 0310, Ireland d. Ireland
  Relationship	natural
  Family ID	F347166	Group Sheet  |  Family Chart

  
  

  Family
  Children	1. FLACC Fiach,   b. 0370, Ireland d. Ireland  [Father: natural]
  Family ID	F347165	Group Sheet  |  Family Chart
  Last Modified	27 Jan 2026