The list of kings of the Dál Fiatach and the Uladhh

Wikipedia Reign Dal Fiatach Kings O'Clery Genealogies Kings of Ulster - Mac Fhirbhisigh Notes


Byrne book Genelach .h. Dhuinn shlebhe Leabhar na nGenealach
Ruaidrí mac Con Ulad Mac Duinn Sléibe 1172-1201 Ruaidrí

Ruaidhri Mac Duinnsleibhe [Ua Eochada]
Donn Sléibe mac Con Ulad Mac Duinn Sléibe 1171-1172 Donn Sléibe

Donslevy O'Haughy
Magnus mac Con Ulad Mac Duinn Sléibe 1166-1171 Magnus

Maghnus Ua hEochadha
Eochaid mac Con Ulad Mac Duinn Sléibe 1158-1166 Eochaidh


Áed mac Con Ulad Mac Duinn Sléibe 1157-1158 Áed
Aodh Ua hEochadha Aedh Ua Duinnsleibhe Ui Eochadha
Cú Ulad m Conchobair Chisenaig 1131-1157 Cu Uladh Cu uladh Cú Uladh Ua hEochadha Cuuladh Ua Duinnsleibhe Ui-Eochadha
Ragnall Ua hEochada 1127-1131 Ragnall (Gilla Comgaill)

Raghnall Ua hEochadha
Áed mac Duinn Sléibe 1113-1127 Aed (Niall)
Áed mac Duinn Sléibe
Eochaid Ua Mathgamna 1113-1127 Eochaidh (Garrchu)
Garrchú Ua Mathghanmha Aedh Ua Mathghamhna
Donnchad mac Duinn Sléibe 1108–1113



Eochaid mac Duinn Sléibe 1099–1108 Concobur Cisenach Concobair
Concobur Cisenach h-Úa h-Eochada, rí Ulad, do marbadh. rí Ulad.
Eochaid mac Duinn Sléibe 1095-1099 Eochaidh (Goll Garbraighe)
Goll Garbraighe mac Duinn Slebhe Goll Garbraighe h. Eochadha rí Uladh
Donnchad mac Duinn Sléibe 1091-1095 Donnchadh
Donnchadh m Duinnslebhe Uí Eochadha Donnchadh Ua hEochadha
Donn Sléibe Ua hEochada 1081-1091 Donn Sléibe Duinn slebe Donn Slebhe Ua hEochadha Donnsleibhe Ua hEochadha King of Ulidia was slain by the King of Aileachi.e. Domhnal lthe son of Mac Lochlainn
Goll na Gorta Ua Mathgamna 1080-1081 Goll na Gorta Ua Mathgamna


Áed Meranach Ua hEochada 1078-1080 Áed Meranach Ua hEochada
Aodh Manannach Aedh Meranach, King of Ulidia, was drowned at Luimneach
Donn Sléibe Ua hEochada 1071-1078



Lochlainn Ua Máel Ruanaid 1071-1071 Lochlainn


Cú Ulad Ua Flaithrí 1065-1071 Cú Ulad Ua Flaithrí
Cú Uladh Ua Flaithrigh (Leth Cathal) Cú Uladh Ua Flathrai King of Ulidia...was burned by the men of Meath.
Donnchad Ua Mathgamna 1063-1065
Eochada Donnchadh Ua Mathgamna Donnchadh Ua Mathghamhna, King of Ulidia, was killed by the Ulidians themselves
Eochaid mac Néill meic Eochada 1062-1062 Eochaidh Neill Eochaidh Mac Eochaidh mc Ardghail Eochaidh Ua hEochadha King of Uladh died.
Niall mac Eochada 1016-1063 Neill
Niall mac Eochaidh mc Ardghail Eochaidh Ua hEochadha King of Uladh died.
Muiredach mac Matudáin 1007-1008



Niall mac Duib Thuinne 1007-1016 Niall
Niall mac Duib Thuinne Niall mac Duibh Tuinne, mac Eochadha mic Ardgair.
Domnall mac Duibh Thuinne 1007-1007 Domnall
Domnall mac Duibh Thuinne Domhnall son of Dubhtuinne King of Ulidia was slain by Muireadhach son of Madudhan
Dub Tuinne "In Torc" mac Eochada 1007-1007 Dub Tuinne "In Torc"
Dub Tuinne mac Eochada Dubh Tuinne, .i. an Torc.
Matudán mac Domnaill 1007-1007

Matudán mac Domnaill Madadhán, mac Domhnaill.
Máel Ruanaid mac Ardgail 1005-1007 Máel Ruanaid
Máel Ruanaid mac Ardgail Maelruanaidh, son of Ardghar, King of Ulidia, was slain by Madadhan,son of Domhnall
Gilla Comgaill mac Ardgail 1004-1005 Gilla Comgaill
Gilla Comgaill mac Ardgail
Eochaid mac Ardgail 972-1004 Eochaidh Eachdach Eochaidh mc Ardghail
Áed mac Loingsig 971-972

Áed mac Loingsig
Niall mac Áeda 970-971 Niall
Niall mac Áeda Niall son of Aedh son of Eochagan King of Ulidia died.
Ardgal mac Matudáin 950-970 Ardgal Ardgair Ardghail mac Madagáin Ardghal son of Madadhan King of Ulidia fell.
Matudán mac Áeda 937-950 Matudán Madadain Matudán mac Áeda Madudhan son of Aedh son of Eochagan King of Ulidia was slain by the Ulidians themselves.
Eochaid mac Conaill 932-937

Eochaid mac Conaill Eochaidh son of Conall King of Ulidia died.
Loingsech mac Cinn Etig 925-932

Loingsech Loingseach Ua Leathlobhair King of Ulidia died.
Dubgall mac Áeda 919-925 Dubgall
Dubgall mac Áeda Dubhghall son of Aedh King of Ulidia was slain by the Ulidians i.e. by the Cinel-Maelche.
Áed mac Eochocáin 898-919 Áed Aedha Áed mac Eochocáin Aedh son of Eochagan King of Ulidia was slain at the the battle of Ath-cliath.
Cenn Etig mac Lethlobair 896-900



Aitíth mac Laigni 896-898

Aitíth mac Laigni Aididh son of Luighne King of Ulidi awas slain by one of his own tribe i.e. by Maelbairne.
Máel Mocheirge mac Indrechtaig 893-896


Maelmordha son of Eremhon son of Aedh of the Ulidians.
Muiredach mac Eochocáin 893-895 Muireadhach

Muireadhach son of Eochagan King of Ulidia was slain by Adith son of Loegne.
Bécc mac Airemóin 886-893 Becc
Bécc mac Airemóin Becc son of Erimhon King of Ulidia was slain by Ateidh son of Laighne.
Fiachnae mac Ainbítha 886-886 Fichnae
Fiachnae mac Ainbítha Fiachna son of Ainbhith King of Ulidia was killed by the Ulidians themselves.
Airemón mac Áedo 882-886 Airemon
Airemón mac Áedo Eremhon son of Aedh King of Ulidia was slain by Eloir son of Iargnione of the Norsemen.
Eochocán mac Áedo 882-883 Eochugain Eochugain
Eochagan son of Aedh son of Madagan King of Ulidia was slain by the sons of Ainbhith son of Aedh.
Ainbíth mac Áedo 873-882 Ainbith Aedha Anbhith son of Aedh. Ainbhith son of Aedh son of Madagan King of Ulidia was slain by the Conaille Muir Theimhne.
Cathalán mac Indrechtaig 857-871


Cathal son of Innreachtach half king of Ulidia was killed at the request of the king Aedh.
Lethlobar mac Loingsig 857-873

Lethlobar m. Loingsech Lethlobar m. Loingsech m. Tommaltach m. Indrechtach died after a good life. - (Dál n-Araidhe).
Matudán mac Muiredaig 839-857 Matudan
Matudán mac Muiredaig Matudan son of Muireadhach King of Ulidia died in religion.
Muiredach mac Eochada 825-839 Muiredach
Muiredach mac Eochada Muiredach m. Eochaid m. Fiachna - (Dal Fiatach).
Máel Bressail mac Ailillo 819-825

Bressail mac Ailillo
Cairell mac Fiachnai 810-819 Cairell
Cairell mac Fiachnai Cairell son of Fiachna - (Dal Fiatach).
Eochaid mac Fiachnai 790-810 Eachdhach Eachdhach Eochaidh mac Fiachnai Eochaid m. Fiachna m. Áed Róin - (Dal Fiatach).
Tommaltach mac Indrechtaig 789-790

Tommaltach mac Indrechtaig Tommaltach m. Indrechtach m. Lethlobar m. Eochaid Iarlaithe - (Dál n-Araidhe).
Fiachnae mac Áedo Róin 750-789 Fiachna Fiachna Fiachna mac Áedo Róin Fiachna m. Áed Róin m. Bécc Bairrche - (Dal Fiatach).
Bressal mac Áedo Róin 749-750 Breasal
Bressal mac Áedo Róin Breasal son of Aedh Roin King of Ulidia was slain at Dun Celtchair.
Cathussach mac Ailello 735-749
Aedha roin Cathussach mac Ailello Cathasach son of Ailell King of Ulidia was slain at Rath Bethech.
Áed Róin mac Bécce Bairrche 708-735 Áed Róin
Áed Róin mac Bécce Bairrche Áed Róin m. Bécc Bairrche King of Ulidia was slain - (Dal Fiatach).
Cú Chuarán mac Dúngail Eilni 707-708

Cú Chuarán mac Dúngail Eilni Cucuaran King of the Cruithni and of Ulidia was killed by Finnchu hUa Ronain.
Bécc Bairrche mac Blathmaic 692-707 Bécc Bairrche Beicc boirche Bécc Bairrche mac Blathmaic Bécc Bairrche m. Blathmac m. Máel Coba King of Ulidia took a pilgrim's staffand died on his pilgrimage at the end of twelve years afterwards.
Fergus mac Áedáin 674-692

Fergus mac Áedáin
Congal Cennfota mac Dúnchada 674

Congal Cennfota mac Dúnchada Congal Cennfota m. Dúnchadha Dúnchad m. Fiachnach Dubtuinne King of Ulidia was slain by Beag Boirrche - (Dal Fiatach).
Blathmac mac Máele Cobo 670 Blaithmaic Blaithmaic Blathmac mac Máele Cobo Blathmac m. Máel Coba m. Fiachnach - (Dal Fiatach).
Máel Cobo mac Fiachnai 647 Mail Coba Mail coba Máel Cobo mac Fiachnai Máel Coba m. Fiachnach Dubtuinne son of Deman King of Ulidia was slain by Congal Ceannfoda son of Dunchadha.
Dúnchad mac Fiachnai 644 Dunchad
Dúnchad mac Fiachnai Dunchadh son of Fiachna son of Deman (Dal Fiatach).
Congal Cáech Congal mac Sgánnail 627-637

Congal Cáech Congal mac Sgánnail Congal Claen son of Scannlan.
Fiachnae mac Demmáin 626-627 Fiachna Fiachna Fiachnae mac Demmáin
Fiachnae mac Báetáin Fiachnae Lurgan 588-626

Fiachnae m Báetáin Eochaid Iarlaithe m. Fiachna Lurgan m. Báetán Cáech - Dál nAraide.
Áed Dub mac Suibni 588

Áed Dub mac Suibni Aedh Dubh, son of Suibhne (Dál nAraide), slain by Fiacha, mac Baettain,
Báetán mac Cairill 572-581 Báetán
Báetán mac Cairill Baetan, son of Cairell King of Ulidia (Dal Fiatach).
Demmán mac Cairell 557-572 Demain Demain Demmán mac Cairell Deman son of Cairell King of Ulidia son of Muireadhach Muindearg was killed by the shepherds of Boirenn.
Fergnae mac Oengusso Ibdaig 553-557 Fergnae
Fergnae mac Oengusso Feargna son of Aenghus King of Ulidia was slain in the battle of Druim Cleithe by Deman son of Caireall and by the Ui Eathach Arda.
Eochaid mac Condlai mac Caolbad 532-553

Eochaid mac Condlai mac Caolbad Eochaidh, son of Connla, son of Caelbhadh, son of Crunn Badhrai (Cruinn Ba Dhrai) - (Dál nAraide). From whom the Ui Eatach Cobha.
Cairell mac Muiredaig Muinderg 509-532 Cairill Cairill Cairell mac Muiredaig Muinderg Cairell, son of Muireadhach Muindearg King of Uladh (Dal Fiatach). Father of St. Thuan of Tamlaght.
Eochaid mac Muiredaig Muinderg 489-509 Eochaid
Eochaid mac Muiredaig Muinderg Eochaidh, son of Muireadhach Muindearg King of Uladh (Dal Fiatach). Father of ST. Donard.
Muiredach Muinderg mac Forga mac Dallan 465-489 Muiredaigh muindeirg Muiredaigh muindeirg Muiredach Muinderg m Forga m Dallan Muiredach Muinderg m. Forga m. Dallán - (Dal Fiatach).
Forga mac Dallán mheic Dubthach mac Mianach mac of Lugaid Lorc
Forga Forga Forga Forga m. Dallán m. Dubthach m. Mianach m. Lugaid Lorc. - (Dal Fiatach).
Saran mac Cáelbad
Dallain Dallain Dallain
Cáelbad mac Cronn Badruí
Dubhtaigh Dubhtaigh

Fergus Foga mac Fraechar Foirtriun
Mianaigh Mianaigh

Cronn Badruí mac Eochaid mheic Lugaid mac Ros mac Imchad
Lughdhach Lughdhach Lughdhach
Ros mac Imchad




Imchad mac Fedlimid




Fedlimid mac Cas mheic Fiachu Araide




Fiachu Araide mac Áengus Goibnenn mheic Fergus Gallen




Dub mac Fomor mheic Airgetmar




Lugaid Lorc mac Áengus Finn




Aengus Finn mac Fergus Dubdétach 215-262 Aednghusa finn Aednghusa finn Aenghus Finn Born in Ulidia, Ireland on 215 to Fergus Dubdetach. He passed away on 262 at the battle of Crionna Fregabhail.
Fergus Dubdétach 170-226 Ferghusa duibhdhetaigh Ferghusa duibhdhetaigh Fergus Dubdetach Born in Eireann on 170. He passed away on 226 in Crinna.
Áengus Goibnenn mac Fergus Gallen mheic Tibraide Tirech
Iomachdha Iomachdha Iomachdha
Tipraiti Tireach
Fionncadha Fionncadha Fionncadha
Mal mac Rochride
Ogamain Ogamain Ogamain
Fíatach Finn
Fiatach finn Fiatach finn Fiatach Find (a quo Dal Fiatach) From whom are the Dál Fiatach


Daire Daire Daire Ancestor-hero or ancestor-god of the Dáirfhine – the Dáire-Fine


Dluthaigh Dluthaigh Dluthaigh


Eithsin Deithsin Deithsin


Eachdach Eachdach Eachdach



Sin Sin (son of Sen – Old)



Rosin Rosin (son of Ró-Sen – Too Old, was this the top of the original pagan genealogy?)