Project: British Isles Royals and Aristocrats 742-1499 --- Project: British Isles Royals and Aristocrats 1500-Present

• Irish Kingdoms Wikitree

Contents 1 Kings of Uí Failghe 1.1 Early kings 1.2 Later kings c.1051-c.1556 2 Barons of Offaly 2.1 FitzGerald Barons of Offaly 2.2 O'Conor Faly Barons of Offaly 2.3 Barons Offaly, first creation (1554–1599) 2.4 Barons Offaly, second creation (1620–present) 3 Sources 4 The goal of this project

Kings of Uí Failghe

Early kings

• 514 Ros Failge mac Cathair Mór (abt.0450-0517) Failge Berraide (flourished 507-514)
• 579 Bruidge mac Nath Í (abt.0520-0579) Bruidge mac Nath Í (died 579)
• c.590
• 604 Áed Rón mac Cathal (abt.0575-0604) Áed Rón mac Cathail (died 604)
• 639 Ailill mac Áedo Róin (abt.0595-0639) Ailill mac Áedo Róin (died 639)
• 652 Cillíne mac Forannáin (abt.0630-0652) Cillíne mac Forannáin (died 652)
• Forbassach Ua Congaile (died 714)
• 740 Fland Dá Chongal mac Diumasaig (abt.0670-0740) Fland Dá Chongal
• 741 Ailill Corrach mac Flainn (abt.0690-0741) Ailill Corrach mac Flainn (died 741)
• 755 Flaithnia mac Flainn (0693-0755) Flaithnia mac Flainn (died 755)
• Cummascach mac Flainn (died 757)
• 770 Cináed mac Flainn (abt.0700-0770) Cináed mac Flainn (died 770)
• 782 Mugrón mac Flainn (abt.0715-0782) Mugrón mac Flainn (died 782).
• 783 Domnall mac Flaíthnia (abt.0730-0783) Domnall mac Flaíthnia (died 783)
• 803 Óengus mac Mugróin (abt.0745-0803) Óengus mac Mugróin (died 803)
• 806 Flaíthnia mac Cináeda (abt.0735-0806) Flaíthnia mac Cináeda (died 806)
• 829 Cináed mac Mugróin (abt.0760-0829) Cináed mac Mugróin (died 829)
• 935 Finn mac Máel Finne (abt.0860-abt.0935)
• 842 Mugrón mac Áengusa (abt.0780-0842) Mugrón mac Óengusa (d.842)
• 849 Niall mac Cináeda (abt.0785-0849) Niall mac Cináeda (d.849)
• 881 Máel Sinchill mac Mugróin (abt.0815-0881) Máel Sinchill mac Mugróin (d.881)
• 891 Conchobar mac Flannacáin (abt.0825-0891) Conchobar mac Flannacáin (d.891)
• 897 Uathmarán mac Conchobair (abt.0847-0897) Uathmarán mac Conchobair (d.897)
• 921 Máel Mórda mac Conchobair (abt.0855-0921)
• 922 Cináed mac Conchobair (abt.0850-0922)
• 928 Lorcán mac Máel Cian (abt.0875-0928)
• 938 Conchobar mac Máel Cian (abt.0880-0938)
• 944 Aimergin mac Cináeda (abt.0890-0944)
• 955 Máel Sechlainn mac Aimergin (abt.0915-0957)
• 970 Aimergin mac Conchobair (abt.0910-abt.0970)
• 979 Conchobar mac Finn (abt.0910-0979)
• 994 Conn mac Conchobair (abt.0935-0994)
• 1014 Congalach mac Conchobair (abt.0943-1014)
• 1026 Muirchertach mac Congalaig (abt.0970-1026)
• 1029 Donn Sléibe mac Brogarbáin (abt.0975-1029)
• 1045 Domnall Ua Conchobhair (abt.1000-abt.1045)
• 1050 Donnchad An Cossalach d,1050

Later kings c.1051-c.1556

• 1051 Congalach Ua Conchobhair (abt.1000-1051) Congalach Ua Conchobair, d. 1051
• 1055 Conchobar Ua Sibleáin (abt.0995-1055)
• 1055-1071 Gilla Pátraic Ua Sibleáin (abt.1020-1071) Gilla Patraic mac Conchobair Ua Sibleain, 1051-1071
• 1071-1115 Conchobar Ua Conchobhair Failgi (1035-1115) Conchobar mac Congalaig,
• Muirchertach, ?-1095
• 1115-c.1118 Rogán Ua Conchobhair Failgi (abt.1085-aft.1118) Rogan mac Domnaill meic Conchobair, 1115-c.1118
• Cu Faifne mac Congalaig, c.1118-1130
• 1130-1134 Donnchad Ua Conchobhair Failgi (abt.1085-1134) Donnchad mac Con Faifne, 1130-1134
• 1134-1136 Áed Ua Conchobhair Failgi (abt.1090-1136) Aed mac Domnaill, 1134-????
• 1135 Máel Mórda Ua Conchobhair Failgi (abt.1070-1135) Mael Morda mac Conchobair
• 1136 Máel Sechlainn Ua Conchobhair Failgi (abt.1065-1136) Mael Sechlainn mac Conchobair
• 1136-c.1149 Congalach Ua Conchobhair Failgi (abt.1090-abt.1149) Congalach mac Con Faifne
• 1136-c.1139 Murchad Ua Conchobhair Failgi (abt.1092-1139) Murchad mac Con Faifne
• Muirchertach mac Muirchertaig (Int Athchlerch), ????-c.1151
• c.1151-1159 Áed Ua Conchobhair Failgi (abt.1105-1159) Aed mac Donnchada (Gilla na Findmona), c.1151-1159
• 1159-1161 Domnall Ruad Ua Conchobhair Failgi (abt.1115-1161) Domnall Ruad mac Congalaig, 1159-1161
• 1161-1164 Máel Sechlainn Ua Conchobhair Failgi (abt.1117-1164) Mael Sechlainn mac Congalaig, 1161-1164
• Donchad Ruad Roigne, 1164-????
• c.1167 Diarmait Ua Conchobhair Failgi (abt.1120-abt.1167) Diarmait mac Congalaig,
• 1169 Muirchertach Ua Conchobhair Failgi (abt.1121-abt.1169) Muirchertach mac Congalaig, ????-1169?
• 1172-1193 Diarmait Ua Diumasaig (abt.1145-1193) Diarmait mac Con Broga Ua Dimmusaig, after 1172-1193
• Muirchertach mac Brian, fl. 1212
• 1225 Máel Mórda Ua Conchobhair Failgi (abt.1160-1225) Mael Morda mac Muirchertaig meic Donnchada, ????-1225
• Muirchertach mac Mael Morda, 1225-????
• Muirchertach O'Connor Faly (abt.1230-1305) Muirchertach mac Muirchertaig, ????-c. 13 June 1305
• 1305-c.1315 Murchad O'Connor Faly (abt.1245-abt.1315) Murchad mac Muirchertaig, 1305-????
• 1329 Máel Sechlainn O'Connor Faly (abt.1250-1329) Mael Sechlainn mac Muirchertaig, ????-1329
• 1384 Muirchertach Óg O'Connor Faly (abt.1300-1384) Muirchertach Óg mac Muircherartaig, ????-1384
• Murchadh O'Connor Faly (abt.1340-1421) Murchad mac Muircheartaig Óg, 1384-1421
• 1421-c.1425 Diarmaid O'Connor Faly (abt.1380-1425) Diarmaid mac Muirchertaigh Óg, 1421-c. 1425
• An Calbhach Mór mac Murchada, c. 1425-1458 (see Máireg Béan Ó Conchubhair Fáilghe)
• Conn mac an Chalbhaig, 1458-autumn 1474^[1]
• Cathaoir mac Cuinn, 1474-1511
• 1511-1517 Brian O'Connor Faly (abt.1450-1517) Brian mac Taidhg meic an Chalbhaigh, 1511-1517
• 1517-c.1525 An Calbach O'Connor Faly (abt.1445-1525) An Calbhach mac Taidhg, 1517-c. 1525
• Brian mac Cathaoir, c. 1525 - c. 1556 (created Baron Offaly [see below] in 1538; title forfeited in 1550)^[2]

Barons of Offaly

FitzGerald Barons of Offaly

• Gerald FitzMaurice (abt.1150-1204), 1st Lord of Offaly (c. 1152 – c. 1203)
• Maurice Fitzgerald (abt.1190-1257), 2nd Lord of Offaly (1190–1257)
• Maurice (FitzMaurice) FitzGerald (abt.1238-bef.1286), 3rd Lord of Offaly (1238–1286)

O'Conor Faly Barons of Offaly

• Brian O'Conor Faly (1525–1556) (In Irish, Brian mac Cathaoir O Conchobhair Failghe) attainted in 1550

Barons Offaly, first creation (1554–1599)

• Gerald FitzGerald, 11th Earl of Kildare, 1st Baron Offaly (1525–1585)
• Henry FitzGerald, 12th Earl of Kildare, 2nd Baron Offaly (1562–1597)
• William FitzGerald, 13th Earl of Kildare, 3rd Baron Offaly (died 1599)

Barons Offaly, second creation (1620–present)

• Lettice Digby, 1st Baroness Offaly (c. 1578–1658)
• George FitzGerald, 16th Earl of Kildare, 2nd Baron Offaly (1612–1660)

Sources

1. ↑ Dictionary of Irish Biography profile for Conn O'Connor Faly (d.1474)
2. ↑ See also Brian's Dictionary of Irish Biography profile. According to the DIB profile for Brian FitzPatrick (1st Baron Upper Ossory), O'Connor's daughter Elizabeth O'Connor was FitzPatrick's 3rd wife (from ca.1550 until FitzPatrick's death in 1575, with issue).

Also see:

• Kingdom of_Uí_Failghe
• Kings of Uí Failghe / Offaly (Gaels of Ireland)
• List of kings of Uí Failghe - Wikipedia - Devlin-670 07:09, 23 August 2017 (EDT)
• Baron Offaly - Wikipedia - Devlin-670 07:05, 23 August 2017 (EDT)
• Book of Leinster: Section 28, Rig Hua Falge - CELT

The goal of this project

Right now this project just has one member, me. I am Richard Devlin.

Here are some of the tasks that I think need to be done. I'll be working on them, and could use your help.

Will you join me? Please post a comment here on this page, in G2G using the project tag, or send me a private message. Thanks!