Logan -  Long

O Logan or O Logue or Pool / Irish / Ua Lochain. A Heremonian Dal Cuinn Colla Da Crioch Sept / Family branch.

Ancestors: *86.Cairbre Liffeachair the 117th King of Tara / Ireland, 87.Eochy / Echu Doimhlen, 88.Murray / Muireadach Colla Da Crioch / Focrith - of the Two Countries (Airthir / Ui Cremthainn), 89.Rochadh, 90.Daig Duirn, 91.Fiacc, 92.Criffan / Crimthann Lethan, 93.Eochy / Eochu / Echach, 94.Cairpre Dam Argait, (Siol Daim Argait), 95.Daimine, 96.Lochan.

Logan. Used as a variant for Lohan, which see - Irish / Ua Leoghain.

Logan or Lorgan or Lurgan or Loghan (Strip of Land). They were in Co. Louth in the north - east of Northern Leinster.

Logan or Lagan. Scottish origins.

De Logan. Norman origins.

O Loghen. A Heremonian Dal Cuinn Colla Da Crioch Sept / Family branch. Ancestors:*86.Cairbre Liffeachair the 117th King of Tara / Ireland. 87.Eochy / Echu Doimhlen, 88.Murray / Muireadach Colla Da Crioch - of the Two Countries.

O Loghlen. See O Loughlin.

O Loghlin. A Gaelic Milesian  Irian Sept / Family branch who were the Chiefs of the Burren in Co. Clare in Thomond / Tuaiscert Mhumhain / Northern Munster. Especially see O Loughlin.

Mac Loghlin. Princes in Co. Donegal in the north - west of the Ulster Province. See especially Mac Loughlin.

O Loghnan. A Heremonian Dal Cuinn Colla Da Crioch Sept / Family branch. Ancestors:*86.Cairbre Liffeachair the 117th King of Tara / Ireland. 87.Eochy / Echu Doimhlen, 88.Murray / Muireadach Colla Da Crioch - of the Two Countries.

O Loghnan. They were in Co. Mayo in the mid - west of the Connacht Province.

O Logue or O Loogue. Originally Mulvogue - Irish / Ua Maolmhaodhog. A Sept / Family branch, who had their territory in Co. Donegal and Co. Derry in Northern Ulster. See also O Molloy.

 O Logue or O Loogue or O Leoge or O Lougue or O Leech - Irish / Ua Laoghog. A Sept / Family branch, who had their territory in the west of the Leinster Province, the Connacht Province, and nearby in Co. Clare in the north - west of the Munster Province were they also anglicized it as O Leech.

Logue. They were in the Ulster Province and also in the Connacht Province as the Ui Laoghog.

O Lohan or O Loghan or O Loughan or Duck - Irish / Ua Leochain. A Sept / Family branch, who had their territory in Co. Westmeath in the south - west of Northern Leinster and later migrated nearby in to Co. Galway in Southern Connacht. Duck was used as a mistranslated synonym. Also see Chaff and Lacken. Amra / Adamrae (very wonderful) was used as a Christian name.

O Loman. A Sept / Family branch, who had their territory in Co. Roscommon in the east of the Connacht Province and were also nearby in Co. Galway in Southern Connacht.

O Lomasey. They were in Co. Cork in Southern Munster. See also O Lomasney.

O Lomasney or O Lemasney - Irish / Ua Lomasna  / lom (bare) asna (rib). A Sept / Family branch, who had their territory in Co. Tipperary in Ormond / Aur Mhumhain in the north - east of the Munster Province. O Lemasney used as a variant.

Lombard. They came from Lombardy in the 13th Century AD and were at Lombardstown in Co. Cork in Southern Munster and were also nearby in Co. Carlow in Southern Leinster.

London or Londra. See Landers.

O Lone. See O Loan.

O Lonergan or O Londrigan or O Lunergan. (Many variants.) - Irish / Ua Longargain. A Heberian Dal gCais Ui Bloid Ui Turlough Ecclesiastical Sept / Family branch, who were the Chiefs of Clar Cahir in Co. Tipperary in Ormond / Aur Mhumhain in the north - east of Northern Munster. Descended directly from *106.Longargan, 105.Donncuan a son of 104.Kennedy / Ceaneidigh the father also of 105.Brian Boru (Ui mBriain) the King of Thomond, 41st King of Cashel / Munster and 175th High King of Ireland, and 105.Mahon the King of Thomond and 39th King of Cashel / Munster. Also a brother to 104.Cosgrave / Coscrach the direct male line ancestor of the Muintir Allathaigh, Muintir Ainghiodha, Muintir Chloiarn, Muintir Chnaimhin, Muintir Ogain, Muintir Mhaol Ruanuidh, Muintir Mhaine and the Muintir Seanachain who produced the Families of the O Aingidys, O Bowens, O Cosgraves - of Munster, O Flahertys of Co. Kerry, O Gloirns, O Hogans, O Lorkans / O Lorkins / O Larkins, O Maines and O Sheehans. 104.Kennedy was a brother to 104.Bran Fionn (Siol mBroin) the Dubhthir Laighean / Sliocht Branfinn in Dufferin in Co. Wexford in the south - east of Southern Leinster who also anglicized their name later on as O Brien. A branch migrated north to the territory of the Dal Cuinn Colla Da Crioch Ui Maine in Southern Connacht where they became hereditary harpers to the O Kellys. Also had a castle at Ballinmanaley in Fohenagh in Kilconnell and Lowville in the territory of the Mac Donoghs.

Ancestors: 106.Longargan, 105.Donncuan, 104.Kennedy, 103.Lorcan / Fingin, 102.Lachtna,101.Corc, 100.Anluan, 99.Mahon, 98.Turlough / Toirdhealbhach ancestor of the Ui Turlough, 97.Cathal, 96.Aodh Caomh the King of Munster, 95.Conall, 94.Eochy / Eochaidh Baill Dearg, 93.Cairthenn Fionn Oge Mor, 92.Blood / Blod ancestor of the Ui Bloid), 91.Cas ancestor of all of the Dal gCais and the King of Thomond / Northern Munster.

O Lonagain. See O Lennon or O Lannigan.

O Lonca -

London -

O Loney. Used a a variant for O Lunney, which see. Not connected to O Looney.

O Long or O Longan or O Langan - Irish / Ua Longain. A Sept / Family branch, who had their territory in Co. Armagh in the south - east of the Ulster Province.

 O Long - Irish / Ua Longaigh (of the Long Ships) seafarer. An Erenagh Sept / Family branch, who had their territory in Garrane / Long in the parish of Moviddy and Canavoy in Muskerry in Co. Cork in Southern Munster. Their last Chief was Dermod O Longy / The O Long of Garrenelongy / Denis Long. )

De Long / de Lung. Norman origins.

Long. English origins.

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