Dál gCais or
The Dalcassians of Thomond
In the table below you will see four (4) areas of concern.
In column (A) you will see the Coats of Arms of each Dalcassian Sept Family.
In column (B) you will find a family or clan website if available.
In column (C) you will find Family names and variations, and links to the Pedigrees they come from. Also included in this column are links to a tartan page that will show a tartan that the individual family is authorized to wear. Only those tartans that are registered with the Scottish Tartan Society will be listed.
In column (D) are the County they were mostly located in.
At the bottom of the page you will see the references used to determine these family links to the Dalcassian Sept.
If you see any missing family names, coats of arms or pedigrees, please let the webmaster know so he can update this page.
(A)
Coat of Arms
(Click for larger view) |
(B)
Website Links |
(C)
Links to Pedigrees, Histories and References |
(D)
Family Locations |
 |
Ahern |
O'Ahearne O'Brien
(Aghearn, Ahern, Ahearn, Aherin, Aheron)
(1,2,3,4) |
Clare, Cork |
 |
|
MacArthur O'Brien
(Arthur, Arthurs, Arthure, Aurthur)
(1,2,3) |
Limerick |
| |
|
O'Bellian (O'Bellian) |
Offaly |
 |
|
Bernard O'Brien
(1,2) (O'Brien Tartan) |
Clare |
| |
|
O'Bilrey (O'Bilrey) |
Limerick, Mayo |
 |
|
Blair O'Brien
(Blare, Blaire)
(1,2,3) |
Clare |
 |
|
Blood O'Brien
(5) |
Clare |
 |
Boland |
O'Boland O'Brien
(Bolan, Bowland, Bullion, Beolan, Beolane)
(1,2,3,4) |
Clare, Sligo |
 |
|
Booth Heffernan
(1) |
|
 |
|
O'Brady O'Grady
(Brady)
(1,2) |
Clare, Limerick |
 |
|
O'Brennan O'Brien
(Brennan, Brannan, Briane, Brenon)
(1,2,3,4) |
Clare |
 |
O'Brien |
O'Brien O'Brien 1 - 10
(O'Briain, O'Bryan, O'Brein, O'Brian)
(1,2,3,4) (O'Brien Tartan) |
Clare, Limerick, Tipperary, Waterford |
| |
|
MacBroudin MacBrody
(MacBruodin, MacBrodin, MacBrody)
(1,3) |
Clare |
| |
|
O'Brody |
Wexford, Mayo |
 |
|
Bryan O'Brien
(McBryan, O'Bryan, MacBryan)
(1,2,3,5) (O'Brien Tartan) |
Clare |
 |
|
Bryant O'Brien
(1) (O'Brien Tartan) |
Clare |
| |
|
O'Carmody |
Clare, Tipperary |
 |
|
O'Casey O'Brien
(Casey, MacCasey, O'Cahassy, Kasey)
(1,3,4) |
Cork, Dublin, Fermanagh, Mayo, Limerick, Roscommon |
| |
|
O'Cashin History 1
(Cashen, Cashine, McCashine)
(1,3,5) |
Leix |
 |
|
MacClancy MacNamara, Clancy
(Glanchy, Clanchy, Clanchie, Clancy, Clinch, Glancy, Clansy)
(1,3,4) |
Clare, Leitrim |
| |
|
O'Clanchy |
Cork, Limerick, Clare |
| |
|
MacClune
(2,3) |
Clare |
| |
|
O'Conklin |
Limerick, Clare |
 |
|
O'Connor
(of Corcomroe)
(2,3,4) |
Clare |
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Conroy |
MacConry Conroy
(O'Conroy, Conry, O'Mulconry, Conery, Conary, Conrahy)
(1,3,4) (Conroy Tartan) |
Galway |
 |
|
MacConsidine O'Brien
(MacConsidin, Consadine, McConsidn)
(1,2,3,4) (O'Brien Tartan) |
Clare |
 |
|
O'Considine History
(1) |
Clare |
| |
|
Coombe O'Brien
(1) |
Clare |
| |
|
O'Cormac |
Limerick, Down |
 |
|
O'Cormacan O'Brien
(Cormican, Cormacin)
(1,2,3) |
Clare |
| |
|
McCormick |
Cork, Tipperary |
 |
|
Cosgrave O'Brien Hogan
(Cosgrove)
(1,2,3,5) |
Clare |
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Coughlan |
MacCoughlan Coghlan
(Coughlan, Coghlan, Coghlen, Coghlane, Cohalan)
(1,3,4) |
Kings Co. |
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|
Creagh O'Neill
(1,2,4) |
Clare |
 |
|
O'Crotty History
(Crottie, Crotty)
(1,2,3,5) (O'Brien Tartan) |
Tipperary, Waterford, Cork |
 |
Curry |
O'Curry O'Brien, Coghlan Curry
(Corry, Cory, Corra, Currie, Corrie, Corey)
(1,2,3,4) |
Clare |
 |
Curtin |
MacCurtin History
(MacCruitin, MacCuirtin, Curtaine, Curtin, Jordan, Jourdan)
(1,3,4) |
Cork, Kerry, Limerick |
 |
Davoren |
O'Davoran History
(Davoran, Davoren, Davorin, Davern)
(1,3,4) |
Clare |
 |
O'Dea |
O'Dea O'Dea, Quinn
(O'Day, O'Dee, Daw, Day, O'Dayly, Deady)
(1,2,3,4) |
Clare |
 |
|
MacDonnell History
(McDaniell, McDonald, Donnell, Donel)
(1,2,3,4) |
Clare |
 |
|
Downey O'Brien
(MacEldowney, Muldowney, Gildowney)
(1,2,3,4) |
Clare |
 |
Duhigg |
O'Duhig History
(1) |
Clare |
| |
Durick |
Durick
(O'Duvrick, O'Durick)
(6) |
Tipperary |
 |
Durkin |
Durkin Durkin
(1) |
Clare |
 |
|
MacEniry History
(MacEninry, Mac Henry, McHenry, O'Henry)
(1,2,3,4) |
Limerick |
 |
|
Eustace O'Brien Eustace
(Ustace, Eustice, Eustis)
(1,2,3,5) |
Clare |
| |
|
O'Finnelan History
(O'Fenelan)
(1,5) |
Westmeath |
 |
|
Flattery O'Brien, Clancy
(Flatery)
(1,2,3) |
Clare |
 |
Flood |
Flood MacNamara
(1) |
Clare |
 |
Fogarty |
O'Fogarty History
(Fogerty, Gogarty)
(2.3.4) |
Tipperary |
 |
|
O'Galvin (O'Galvin)
(7) |
Clare |
| |
|
Glinn O'Brien
(1) |
Clare |
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Glynn |
Glynn O'Brien
(McGlynn, O'Glynn, Glenn, Glenny)
(1,2,3,5) |
Clare |
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O'Grady |
O'Grady O'Grady
(Graddy, O'Brady, Gready, MacGrade)
(1,3,4) |
Clare, Limerick |
 |
McGrath |
MacGrath O'Brien
(Magrath, MacGraw, Magraw, MacGra)
(1,3,4) |
Clare, Waterford |
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Griffin |
Griffin Griffin O'Griffy
(Griffen, Griffins, Griffy, Grifith, O'Griffy)
(1,2,3) |
Clare, Kerry, Cork, Limerick |
 |
|
O'Gunning O'Gunning
(2,3,5) |
Limerick |
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O'Hannon |
O'Hannon O'Hannon
(Hanneen, Hannen, Hannin, Hannon)
(3,4) |
Clare, Limerick |
 |
|
O'Hanrahan Hanrahan
(Handrahan, O'Hourahans, Hourihane, Hourihan, Hanraghane)
(1,2,3,4) |
Clare, Tipperary |
| |
|
Harley MacNamara
(1) |
Clare |
 |
|
O'Hartigan O'Grady
(Hartagan, Hartican, Hart)
(1,3,4) |
Clare, Limerick |
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O'Hea |
O'Hea MacNamara
(Hay, Hayes, Hughes)
(1,3,4) |
Cork |
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O'Healy |
O'Healy O'Healy Hally Haly
(Haley, O'Hely, O'Haly, O'Healihy, Hally, Heally)
(1,3,4) |
Cork |
|
|
O'Heap History
(1) |
Clare |
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O'Hearn |
Hearne O'Brien
(Hearn, Ahearn, Ahearne)
(1,2,3) |
Clare |
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Heffernan |
O'Heffernan O'Brien Heffernan
(Hiffernan, O'Heffernain, Heffernane, Hefferan, Heyfron)
(1,3,4) |
Limerick |
 |
|
O'Hehir Hehir
(Hare, O'Hare, Hegher)
(1,3,5) |
Clare, Limerick |
 |
|
Heron O'Brien
(1,2) |
Clare |
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O'Hickey |
O'Hickey Hickey
(Hickie, Hicky)
(1,3,4) |
Clare |
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O'Hogan |
O'Hogan O'Brien Hogan
(Ogan, Ougan, Hogin, Hogen, Hogane, Hogain)
(1, 2,3,4) |
Cork, Tipperary |
 |
|
Hogg Durkin
(Hogge)
(1) |
Clare |
 |
|
O'Hurly O'Brien, MacNamara O'Hurley
(Harley, O'Hurley, Herlihy, Murily, Murhila, de Hurle)
(1,2,3,4) |
Clare, Cork, Limerick |
 |
|
McInerney (History)
(Nerney, Kinnerk, Macanerny, McInnerney)
(4) |
Clare, Limerick |
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Kearney |
O'Kearney Kearney
(O'Carney, Carnie, Carney, Kearney, Kerny, McCarney, O'Kerney, Keherney)
(1,2,3,4) |
Mayo, Tipperary |
| |
|
O'Keaty
(2) |
Limerick |
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|
O'Kelleher O'Brien Kelleher
(Keller, Kelliher)
(2,3,4) |
Kerry, Cork |
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O'Kennedy |
O'Kennedy O'Brien Kennedy
(Quenedy, Kenneday, Kenedie, Kenedy)
(1,3,4) (Kennedy Tartan) |
Tipperary |
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Kielty |
Kielty O'Dea, Quinn
(1,2) (Quinn Tartan) |
Clare |
 |
|
Killeen Durkin
(1) |
Clare |
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|
Lane Hanrahan
(Laney)
(1) |
Clare |
| |
|
O'Liddy History
(Leddy, Liddy)
(1,2,3,5) |
Clare |
 |
|
O'Loughlin History
(O'Loghlen, O'Lochalinn, O'Laughlin)
(2, 3, 4) |
Clare |
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|
Lynch Lynch
(1) (Lynch Tartan) |
Clare |
 |
|
O'Lonergan O'Brien
Londrigan, Ladrigan, Lundergan)
(1,2,3,4) |
Tipperary |
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|
MacLysaght Lysaght
(Lysat, Lysaght, MacGyllysaghta)
(1,2,3,4) (O'Brien Tartan) |
Clare, Cork |
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|
Lucas Eustace
(1) |
|
 |
|
Magan O'Brien
(1,3) |
Clare |
 |
|
Maglin O'Brien
(1,2) |
Clare |
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MacMahon |
MacMahon O'Brien MacMahon
(Mahon, Maghan, Mann, Maughan)
(1,2,3,4) (O'Brien Tartan) |
Clare, Limerick |
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O'Mahoney |
O'Mahony O'Brien
(1,2,3,4) (O'Brien Tartan) |
Clare, Cork |
 |
|
O'Maloney O'Maloney
(Mallowney, Maloughney, Malowny)
(2,3) |
Clare |
| |
|
O'Markahan
(2) |
Clare |
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O'Meara |
O'Meara O'Brien
(O'Mara, Marra, Marah, O'Meera))
(1,2,3,4) |
Tipperary |
 |
O'Moloney |
O'Molony Moloney
(O'Moloney)
(1,2,4) |
Clare |
 |
|
Muldowney O'Brien
(1,2,3,4) |
See Downey |
| |
|
Mulqueen
(O'Mulqueen, Mulqueeny)
(5) |
Clare |
 |
|
O'Naghten
(Naughton)
(2,3) |
Clare |
 |
MacNamara |
MacNamara O'Brien, Macnamara
(MacConmara)
(1,2,3,4) |
Clare |
 |
O'Neill |
O'Neill O'Neill
(1) |
Clare |
 |
O'Noonan |
O'Noonan O'Brien
(O'Nunan, Noone, Nuane, Neenan)
(1,2,3,4) |
Cork |
  |
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Padden O'Brien Paddin
(MacFadden, Patten)
(1) (O'Brien Tartan) |
Clare |
 |
|
Perkins O'Dea, Quinn
(1) |
Clare |
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Plunkett |
Plunkett O'Brien Plunkett
(Plunket, Plunkitt)
(1,2,3,4) (O'Brien Tartan) |
Clare |
 |
|
Power O'Brien, Powers Eustace
(de Poher, Powre, Powers, Poor, Poors)
(1,2,3,4) |
Clare |
| |
|
Quilty O'Dea, Quinn
(1,2) |
Clare |
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Quinn |
O'Quinn Quinn Heffernan
(Quin, Queen, Quen, O'Cuinn, Quinne, Quain)
(1,2,3,4) (Quinn Tartan) |
Clare, Longford |
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Quirk |
Quirke O'Brien
(Quirk)
(1,2,3,5) |
Clare |
| |
|
O'Reddan Reddan
(Redden, Rudden, Ruddan, Rodan, Reddin, Ruddanes)
(2,3) |
Clare |
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O'Reagan |
O'Regan O'Brien
(Reagan, Reegan, Ragan, Raygan)
(1,2,3,4) |
Clare, Cork |
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O'Reidy |
O'Reidy O'Reidy
(Reddy, Riedy, Reidey, Reedy)
(2,3) |
Tipperary, Clare, Kerry |
| |
Roan |
Roughan Quinn Roughan
(Rowhan, Roan)
(1) (Quinn Tartan) |
Clare |
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Scanlan |
Scanlan O'Brien
(O'Scannell, Scanlan, Scanlane, Skanlane)
(1,2,34) |
Clare |
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Scully |
O'Scully History
(Skully, Scully, Scullion, Scullin, Sculy)
(1,3,4) |
Teffia, or Westmeath |
 |
|
O'Seasnain O'Brien
(O'Sexton, Sexten, Sextan)
(1,2,3,5) |
Clare, Limerick |
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Shanahan |
O'Shanahan Shannon
(O'Shannon, Shanahan, Shannon, Gilshenan, Shannen)
(1,2,3,4) |
Clare |
| |
Sheedy |
Sheedy Sheedy
(MacSheedy, Silk, Silke)
(1) |
Clare |
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Sheehan |
O'Sheehan History
(O'Sheahan, Shane, Sheean, Sheen)
(1,2,3,4,5) |
Limerick |
 |
|
O'Slattery Slattery
(Slattary, Slatery)
(1,2,3,5) |
Clare |
| |
|
Spellan Spellan
(O'Spealain, Splaine, Spollen, Spellman, Spilman)
(1) |
Clare |
 |
Spillane |
Spillane History
(O'Spellan, Spelman, Spilman, Spollen, Spillers)
(1) |
Clare |
 |
|
Stone MacNamara
(Stoney)
(1) |
Clare |
| |
Torrens |
Torrens MacNamara
(1) |
Clare |
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O'Twomey |
O'Twomey O'Brien History
(Toomey, Toomy, Twomy)
(1,3,4) |
Cork, Kerry |
 |
Woulfe |
Wolf O'Dea, Quinn
(1,2) (Quinn Tartan) |
Clare |
REF:
(1) Irish Pedigrees by O'Hart, Vol I
(2) The Surnames of Ireland by Edward MacLysaght
(3) The Book of Irish Families Great & Small by Michael C. O'Laughlin
(4) Irish Families by Edward MacLysaght
(5) More Irish Families by Edward MacLysaght
(6) Slainnte Gaedheal is Gall, Irish Names and Surnames by Patrick Woulfe
(7) Clans and Families of Ireland and Scotland: An Ethnography of the Gael A.D. 500 - 1750 by C. Thomas Cairney, Ph.D.
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