Deda mac Sin
| Deda mac Sin | |||||
|---|---|---|---|---|---|
| Issue | Íar mac Dedad and Dáire mac Dedad, Conganchnes and Conall Anglonnach | ||||
| |||||
| House | Clanna Dedad | ||||
| Father | Sen | ||||
Deda mac Sin (Deda, son of Sen) was a prehistoric king of the Érainn of Ireland, possibly of the 1st century BC. Variant forms or spellings include Ded, Dedu, Dedad, Degad, Dega, Dego, Deguth and Daig, with some of these occurring as genitives although usage is entirely unsystematic, besides the rare occurrence of the obvious genitive Dedaid.
He is the eponymous ancestor of the Clanna Dedad,[1][2] and may also have been a King of Munster.
Through his sons Íar mac Dedad and Dáire mac Dedad, Dedu is an ancestor of many famous figures from legendary Ireland, including his "grandsons" (giving or taking a generation) Cú Roí mac Dáire and Eterscél, "great-grandsons" (again) Conaire Mór and Lugaid mac Con Roí, and more distant descendant Conaire Cóem. A third son was Conganchnes mac Dedad.
Through these, Dedu is also an ancestor of several historical peoples of both Ireland and Scotland, including the Dál Riata, Dal Fiatach, Múscraige, Corcu Duibne, and Corcu Baiscind, all said to belong to the Érainn (Iverni), of whom the Clanna Dedad appear to have been a principal royal sept.
The generations preceding Dedu mac Sin in the extant pedigrees appear artificial.[3][4] Eventually they lead through Ailill Érann to a descent from Óengus Tuirmech Temrach[5] and thus a distant kinship with the Connachta and Uí Néill, whose own pedigree is in fact unreliable before Túathal Techtmar.
A proto-historical sept of the Clanna Dedad are known as the Dáirine,[6] descending from Dáire mac Dedad and/or Dáire Doimthech (Sírchrechtach), and are later known as the Corcu Loígde. Alternatively this may be used synonymously, with some confusion created by their identification with the Darini of prehistoric Ulster. In any case, the Darini and Iverni are clearly related.[7]
According to the Book of Glendalough (Rawlinson B 502) and Laud 610 pedigrees,[8][9] a brother of Dedu was Eochaid/Echdach mac Sin, from whom descend the Dál Fiatach of Ulster. But alternatively they descend directly from Cú Roí mac Dáire,[10] and thus from the Clanna Dedad proper. The precise relation of the Dál Fiatach to the Ulaid of the Ulster Cycle, rivals of the Clanna Dedad, is lost to history.
Eoin MacNeill finds the Conaille Muirtheimne to also descend from Dedu mac Sin, from another son Conall Anglonnach,[11] believing they are quite mistakenly thought to be Cruthin, as found in later genealogies.
Dui Dallta Dedad was a foster-son of Dedu.
There is also an Ogham of Dedu (Ogam Dedad) found in the Book of Ogams. Over one third of all Irish ogham inscriptions are found in the lands of his descendants the Corcu Duibne.[12]
The Sil Conairi
The Síl Conairi were those septs of the Clanna Dedad descended from Conaire Mór,[13] namely the Dál Riata, Múscraige, Corcu Duibne, and Corcu Baiscinn.[14] The first, presumably settling in far northeastern Ulster in the prehistoric period, would famously go on to found the Kingdom of Scotland. The Royal Family of Scotland, the House of Dunkeld, were described as the "seed of Conaire Mór" as late as the twelfth century.[15] Through the House of Dunkeld and Conaire Mór, Dedu mac Sin is an ancestor of the modern British royal family. The last king in the direct male line from the Clanna Dedad and Sil Conairi was Alexander III of Scotland (d. 19 March 1286).
The remaining Síl Conaire would settle and/or remain in Munster, where, although retaining their distinctive identity, they would be overshadowed first by their Dáirine (Corcu Loígde) kinsmen, and later fall under the sovereignty of the Eóganachta. But it appears the Síl Conaire, and especially the Múscraige, actually acted as prominent facilitators for the latter, and this would presumably have been in opposition to the Dáirine.[16] A late and unexpected king of Munster from the Múscraige was Flaithbertach mac Inmainén (d. 944).[17]
The birth, life, and fall of Conaire Mór are recounted in the epic tale Togail Bruidne Dá Derga.[18] Two distantly related tales of more interest to genealogists are De Síl Chonairi Móir [19] and De Maccaib Conaire.[20] In these he is confused with his descendant Conaire Cóem.
The Dál Fiatach and Cú Roí
The descent of the Dál Fiatach princes of Ulster from Dedu mac Sin is less secure, but nonetheless is supported by independent medieval sources (and contradicted by others).
The Dáirine (Corcu Loígde)
As early as 1849, the great Irish scholar John O'Donovan noted that the pedigree of the Corcu Loígde, the leading historical descendants of the Dáirine, is corrupt for many of the generations preceding the legendary monarch Lugaid Mac Con.[21]
Descent of the Clanna Dedad
Skipped generations are given in the notes.
- Sen mac Rosin[22]
- Dedu mac Sin a quo Clanna Dedad
- Íar mac Dedad
- Ailill Anglonnach
- Éogan [23]
- Eterscél
- Conaire Mór a quo Síl Conaire
- Mug Láma
- Conaire Cóem[24]
- Eochaid (Cairpre) Riata (Rigfhota), a quo
- Dál Riata
- Erc of Dalriada[25]
- Fergus Mór
- Domangart Réti
- Gabrán mac Domangairt, a quo
- Cenél nGabráin
- Comgall mac Domangairt, a quo
- Cenél Comgaill
- Gabrán mac Domangairt, a quo
- Domangart Réti
- Loarn mac Eirc, a quo
- Cenél Loairn
- Óengus Mór mac Eirc, a quo
- Fergus Mór
- Erc of Dalriada[25]
- Dál Riata
- Cairpre Músc, a quo
- Múscraige
- Corc Duibne, a quo
- Cairpre Baschaín, a quo
- Eochaid (Cairpre) Riata (Rigfhota), a quo
- Conaire Cóem[24]
- Mug Láma
- Conaire Mór a quo Síl Conaire
- Eterscél
- Éogan [23]
- Ailill Anglonnach
- Dáire mac Dedad / Dairi Sirchrechtaig / Dáire Doimthech
- Cú Roí mac Dáire
- Lugaid mac Con Roí
- Fuirme mac Con Roí [26]
- (F)Iatach Find, a quo
- Dáirine
- Cú Roí mac Dáire
- Conganchnes mac Dedad
- Conall Anglonnach mac Dedad,[29] a quo
- Íar mac Dedad
- Eochaid (Echdach/Echach) mac Sin [30]
- Deitsin/Deitsini
- Dlúthaich/Dluthaig
- Dáire/Dairi
- Fir furmi [31]
- Fiatach Finn[31] / Fiachach Fir Umai [32]
- Fir furmi [31]
- Dáire/Dairi
- Dlúthaich/Dluthaig
- Deitsin/Deitsini
- Dedu mac Sin a quo Clanna Dedad
Notes
- ^ Pokorny 1918
- ^ Dobbs 1917
- ^ Kelleher 1968
- ^ Dobbs 1917, p. 12
- ^ Sin m. Rosin m. Trein/Trer m. Rothrein/Rothrer (m. Rogein) m. Arndil/Arndail m. Maine Mór m. Forgo m. Feradach m. Ailill Érann m. Fiachu Fer-mara m. Óengus Tuirmech Temrach
- ^ Dobbs 1917, p. 10
- ^ for extensive discussion (in German), see Pokorny 1918
- ^ ed. Ó Corráin 1997
- ^ ed. Meyer 1912
- ^ Dobbs 1921, pp. 330–1: ... Iatach Find (a quo Dal Fiatach) m. Fuirme m. Conrui m. Dairi Sirchrechtaig m. Deadad m. Sin m. Rosin...
- ^ MacNeill 1911, pp. 97–8
- ^ MacNeill 1909, p. 334
- ^ Dobbs 1917, p. 9
- ^ Byrne, p. 63
- ^ Chadwick, p. 121
- ^ see Byrne, pp. 45, 181
- ^ Byrne, pp. 204, 214
- ^ for editions, translations, commentary, and studies, see Togail Bruidne Dá Derga
- ^ Lucius Gwynn, "De Sil Chonairi Móir", in Ériu 6 (1912): 130–43.
- ^ Lucius Gwynn, "De Maccaib Conaire", in Ériu 6 (1912): 144–53.
- ^ O'Donovan, pp. 57, 86
- ^ "Old" son of "Very Old"; see Kelleher 1968
- ^ Dobbs 1917, p. 18: "Eogan son of Iar son of D... third king of Munster of Clanna D..."
- ^ Rawlinson ¶1696: Conaire Cáem (m. Mug Láma) m. Lugdach m. Cairpri Chrommchinn m. Dáire Dornmáir m. Cairpre m. Conaire Móir
- ^ Rawlinson ¶1696: Ercc m. Echdach Muinremuir m. Óengusa Fir m. Feideilmid m. Óengusa m. Feideilmid m. Cormaicc m. Croithluithe m. Find Féicce m. Achir m. Echdach m. Fiachach m. Feidelmid m. Cincce m. Guaire m. Cintae m. Coirpri Rigfhota
- ^ Dobbs 1921, pp. 330–1
- ^ The extant genealogy of the historical Dáirine, the Corcu Loígde, is corrupt for the early generations. They have been placed here by scholars. See Pokorny 1918.
- ^ see also O'Donovan, pp. 57, 86
- ^ Book of Ballymote
- ^ following Rawlinson B 502 and Laud 610
- ^ a b Laud 610 variant
- ^ Rawlinson B 502 variant
References
- John Bannerman, Studies in the History of Dalriada. Edinburgh: Scottish Academic Press. 1974
- Francis John Byrne, Irish Kings and High-Kings. Four Courts Press. 2nd revised edition, 2001.
- Hector Munro Chadwick, Early Scotland: the Picts, the Scots and the Welsh of southern Scotland. Cambridge University Press. 1949.
- Margaret E. Dobbs, The History of the Descendants of Ir, in Zeitschrift für celtische Philologie 13 (1921): 308–59; continued in Zeitschrift für celtische Philologie 14 (1923): 44–144.
- Margaret E. Dobbs, Side-lights on the Táin age and other studies. Dundalk: WM. Tempest. 1917.
- John V. Kelleher, "The Pre-Norman Irish genealogies", in Irish Historical Studies 16, No. 62 (1968): 138–153.
- John V. Kelleher, "The Táin and the Annals", in Ériu 22 (1971): 107–27
- Eoin MacNeill, "Early Irish Population Groups: their nomenclature, classification and chronology", in Proceedings of the Royal Irish Academy (C) 29 (1911): 59–114
- Eoin MacNeill. "Notes on Irish Ogham Inscriptions", in Proceedings of the Royal Irish Academy. 1909. pp. 329–70
- Kuno Meyer (ed.), "The Laud Genealogies and Tribal Histories", in Zeitschrift für celtische Philologie 8 (1912): 291–338.
- Michael A. O'Brien (ed.) with intr. by John V. Kelleher, Corpus genealogiarum Hiberniae. DIAS. 1976. / partial digital edition: Donnchadh Ó Corráin (ed.), Genealogies from Rawlinson B 502. University College, Cork: Corpus of Electronic Texts. 1997.
- John O'Donovan (ed. & tr.), "The Genealogy of Corca Laidhe", in Miscellany of the Celtic Society. Dublin: Printed for The Celtic Society. 1849. alternative scan
- T. F. O'Rahilly, Early Irish History and Mythology. Dublin Institute for Advanced Studies. 1946.
- Julius Pokorny, "Beiträge zur ältesten Geschichte Irlands (3. Érainn, Dári(n)ne und die Iverni und Darini des Ptolomäus)", in Zeitschrift für celtische Philologie 12 (1918): 323–57.
- eDIL – Dictionary of the Irish Language Letter: D1 (D-Degóir), Columns 207 & 208
- Ireland's History in Maps
