O Moran - Irish / Ua Morain / Mor - the Greater. A Heremonian Dal Cuinn Ui Briuin Sept / Family branch, who were kinsmen to the O Malleys, as they were also descended from 91.Orbison, who had their territory at Ardnaree near Ballina in Co. Mayo in the mid - west of the Connacht Province under their Chief Moran. Ancestors: 91.Orbison, 90.Brion the first Dal Cuinn King of Connacht, *89.Eochy Mugmedon the 124th King of Ireland.

O Moran - Irish / Ua Morain. A Heremonian Dal Cuinn Ui Briuin Siol Muireadhaigh / Sil Murray Sept / Family branch, who had their territory at Elphin in Co. Roscommon in the east of the Connacht Province who were kinsmen to the Ui Briuin Siol Muireadhaigh Ui Conchobair / O Connor Kings of Connacht and Ireland.

Ancestors: 100.Murray / Muireadach ancestor of the Siol Muireadhaigh) who was the 18th King of Connacht, 99.Fergus, 98.Reilly / Raghallach the 12th King of Connacht ancestor of the Ui Briuin Ai Septs, 90.Brion the first Dal Cuinn King of Connacht ancestor of all of the Ui Briuin Septs.*89.Eochy Mugmedon the 124th King of Tara / Ireland,

O Moran. A Sept / Family branch, who had their territory in Co. Sligo in the north - west of the Connacht Province.

O Moran or O Morahan. A Sept / Family branch, who had their territory in Co. Offaly in the north - west of Southern Leinster. O Morrin was also used as a synonym.

O Moran - Irish / Ua Moghrain / Mughrain. A Heremonian Dal Cuinn Colla Da Crioch Ui Maine Sept / Family branch, who had their territory and were Chiefs of Criffon in Co. Galway in Southern Connacht, and at Ballintober in Co. Roscommon in the east of Connacht. Ancestors:*83.Conn of the Hundred Battles the 110th King of Tara / Ireland (Dal Cuinn), *37.Eremon.

O Moran. A Sept / Family branch, who had their territory in Co. Kerry in the south - west of the Munster Province.

O Moran. A Sept / Family branch, who had their territory in the kingdom of Ulaidh in Co. Down and parts of Co. Armagh in the south - east of the Ulster Province.

Mac Moran or Mac Morane or Mac Moraine or Mac Moren or Mac Morrin or Mac Moryne / Mac Mughroin, A Gaelic Milesian Iran Conmaicne Magh Rein Muinter Eoluis Tellach nOdrainn Sept / Family branch of the Mac Rannalls / Mac Grannell / Mac Reynolds / Mheic Raghnaill including the Tellach Brocain / Tellach Cagain, Tellach Cendetigh, Tellach Mael Martain, Tellach Mael Muire, Mac Sharry / Mac Foaley / Mac Herry who had their territory at Mohill and Leitrim in Co. Leitrim in Northern Connacht.

Ancestors: 93.Fionnfhear, 92.Cumscrach / Cusrach, 90.Earca, 89.Earcoll, 88.Dubh. 87.Meadhrua, 86.Neart, 85.Forneart, 84.Eachdach, 83.Uisle, 82.Bearra direct male line ancestor of the Ui Bearra Sept, 81.Beibhde, 80.Lughaidh, 79.Conmac ancestor of the Conmaicne Septs, 78.Orbsenmar, 77.Ethinon, 76.Teagha, 75.Tairc,74.Alta, 73.Eoghaman, 72.Iuchar, 71.Gobhre, 70.Enna, 69.Getghun, 68.Mochta, 67.Messaman, 66.Moghtoi, 65.Conmac (Conmaicne), 64.Fergus mac Roich Mor the King of Ulaidh / Ulster, 83.Ros Ruadh, *62.Rory / Ruaidhri Mor the 86th King of Ireland.

Mac Moran - Irish / Mac Morran. A Sept / Family branch, who had their territory in Co. Fermanagh in the south - west of the Ulster Province.

O Morchoe or Mac Morcho or O Murchoe - Irish / Ua Murchadha / Murchadh (sea warrior). Used by David O Morchoe the Chief of the Heremonian Ui Laoghaire Ui Lughaidh Cu Corb Ui Cheinnselaig O Murphys in their territory in Co. Wexford in the south - east of Southern Leinster Province. See also O Murphy. Ancestors: 86.Cu Corb, *37.Heremon.

Mac Mordie or Mac Murdy. See Mac Murdy.

O More or O Moore or O Mulmore or O Morra or O Moher or O Mordie - Irish / Ua Maoil Mordha ( great / majestic / stately). A Gaelic Milesian Irian Ui Laoighis Sept / Family branch, who had their territory initially in Co. Laois in the mid - north - west of Southern Leinster in the kingdom of Leix, which was anglicized at one time to Queens Co. by the English. They were Princes / Tanaistes there as the leading Sept of The 7 Septs of Laois and ruled there along with the O Deevys, O Dorans, O Dowlings, Mac Evoys, O Kellys and O Lalors / O Lawlors long after the Anglo Norman Invasion in the 12th Century AD. The alliance of all of these Families had begun after the 3rd Century AD when the O Mores' Irian ancestors arrived into Co. Laois from the south - east of the Ulster Province under the leadership of 69.Laoighseach / Laoiseach Cean Mor,  (Co. Laois / Leix was named for him.) He assisted 86.Cu Corb, the ancestor of the Heremonian Ui Laoghaire Cu Corb Kings of Leinster, to drive the men from the Munster Province out of that particular territory in Mogha's Half, who later became the direct ancestor of all of the Cu Corb Septs in Leinster. The O Mores were the Kings there and the 7 Septs of Laois then held together all through the 6 ethnic and religious rebellions created by Elizabeth 1^st the Tudor Queen of England, until they were finally dispersed by the English Military forces and relocated elsewhere into Co. Kerry in the south - west of the Munster Province. Their territory in Co. Laois took in the present day Baronies of East and West Maryborough, Stradbally, and Cullenagh, and later on the Baronies of Ballyadams and Slievemargy. They were also Irian Chiefs in Co. Down in the south - east of Ulster and were also in Co. Carlow in Southern Leinster. John O More was to be the Irish Rebel President of the Connacht Province who is buried near the monument to the Irish Rebels of 1798 at Castlebar in Co. Mayo in the mid - west of Connacht. They were kinsmen to O Brophy / O Brofie, O Cashin / O Kissane, O Deegan, O Doran / O Dorrian, O Dowling, Mac Gahan / Mac Geehan / Mageehan, Mac Keady / Mac Keadie / Mac Keddy / Mac Keedie / Mac Keedy / Mackeady, O Harrigan / O Harraghan / O Harahan, O Lehane / Lyons / Ui Liathain, O Lalor / O Lawlor,  Mac Lee / Mac Lea, O Swords / O Sord / O Sourdes / O Suard.

Ancestors: *62.Rory / Ruaidri Mor who died in 218 BC as the Irian 86th King of Tara / Erinn (Clann  na Rory),  63.Cionga, 64.Cathbladh, 65.Fachtna, 66.Cas,  67.Aimhirgin Larghiunach, 68.Conall Cearnach - of the Victories the Chief of the Red Branch Knights of Ulster who was a contemporary of Cuchulainn, 69.Lugdach Loichsi / Laoiseach / Laoighseach Lannmor / Ceann Mor a brother to Irial Glunmhar the ancestor of the Mac Guinness, 70.Intait / Lugha Laoighseach, 71.Milige / Lugha Longach ancestor of the Ui Baccan Sept, 72.Fachtna / Baccan / Rath Baccain, 73.Muleist / Earc, 74.Fergus / Guaire, 75.Ogomain / Eoghan, 76.Rossa / Lugna, 77.Daire / Cuirc, 78.Fiachach Uanchind / Cormac, 79.Felim / Feidlimid mheic Finnchad / Carthann,  80.Eircc hUbulchind / Seirbealagh, 81.Bran / Bearrach,  82.Milige / Nadsier, 83.Fachtna / Aongus, 84.Aongus, 85.Beannagh, 86.Bearnach, 87.Maolaidh, 88.Meisgil, 89.Eochagan, 90.Cathal, 91.Cionaodh, 92.Gaothyin Mordha the 1st King of Leix / Co. Offaly, 93.Cinnedeach, 94.Cearnach, 95.Maolmordha the direct male line ancestor of the O Mores / Ui Maoilmordha, 96.Cenneth, 97.Cearnach, 98.Cenneth, 99.Faolan, 100.Amergin the ancestor of the Bergins, 101.Lioseach, 102.Donnell, 103.Conor Cucoigeriche, 104.Lioseach, 105.Donnell O More the King of Leix who the first to use their surname, 106.Daniel Oge, 107.Lioseach who was the last King of Leix who built the Leix Monastery  / De Lige Dei in 1183, 108.Niall, 109.Lioseach who had a brother, Daniel, 110.David, 111.Anthony, 112.Melaghlin, who died in 1481, 113.Connall, 114.Roger Caoch who was killed by his brother, Philip and had another brother, Cedagh and a younger brother, John the ancestor of the O Mulcahys, 115.Charles O Moore of Ballyna / Ballinea / Enfield who died in 1601 who also had an elder brother, Cedagh, and was granted Ballinea by Elizabeth 1st, 116.Roger / Rory O Moore who had a younger brother, Rory Oge, and was involved in the formation of the Irish Confederacy and Irish Rebellion in 1641 who died in 1646 in which the English only held onto Dublin and Drogheda for 3 years and the Irish Confederacy controlled the Irish territories for 8 years. His brother, Anthony and Captain Tyrrell joined in with 126.Aodh Dubh O Niall and defeated the English in 1598 and in 1600 joined in with Mac Carthy and defeated and captured James Butler  the English Earl of Ormonde. In 1601 the Irish Confederacy in Munster and Leinster Provinces finally capitulated to the English forces except for O Moore and O Conor Faley who were both then slain and their territories confiscated and planters put in, 117.Charles O Moore  was to be the Governor of Athlone  and was killed in the Battle of Aughrim on the 12th July 1691. His sister Anne was the wife of Patrick Sarsfield and the mother of Patrick Sarsfield the Earl of Lucan, 118.Lewis died in 1738, 119.James.

O Morgan or O Morahan, which see - Irish / Ua Murchain. A Sept / Family branch, who had their territory in Co. Monaghan in Southern Ulster. See also O Merrigan.

Morgan. They were in Co. Wexford in the south - east of Southern Leinster.

Morgan. Scottish origins. They were in the Ulster Province from the Clann Morgunn.