O Finn - Irish / Ua Fionn - fionn / fair. A Sept / Family branch, who had their territory in Coolavin in Co. Sligo in the north - west of the Connacht Province and were the Chiefs of Calry.

O Finn - Irish / Ua Fionn - fionn / fair. A Sept / Family branch who were Erenaghs of Kilcolgan, who had their territory in Co. Galway in Southern Connacht. They were also nearby in the Munster Province.

O Finn - Irish / Ua Fionn. A Heremonian Ui Cobhthaigh Dal Cuinn Fir Rois Sept / Family branch, who had their territory in Co. Monaghan in Southern Ulster. Ancestors - *84.Eochy / Echu "Doimhlen," *83.Cairbre "Liffeachair" the 116th King of Tara / Ireland.

O Finn. A Sept / Family branch, who had their territory in Co. Leitrim in Northern Connacht.

Finnamore / fin amour / dear love. French origins. They were in Leinster Province in the 13th Century AD.

O Finnegan or O Finegan - Irish / Ua Fionnagain - fionn / fair haired. An Irian Sept / Family branch, who had their territory in the north of Co. Roscommon in the east of the Connacht Province and nearby in the north - east of Co. Galway in Southern Connacht. There are two places known as Bally Finnegan (The Place of the Finnegans) in the Co. Roscommon and Co. Galway border area. Ancestor - *37.Ir (Irians).

O Finnegan or O Finegan - Irish / Ua Fionnagain - fionn / fair haired. A Heremonian Ui Cobhthaigh Dal Cuinn Ui Briuin Breifne Sept / Family branch, who had their territory in the 3 Colla kingdom of Orghialla / Airghialla / Oriel - in Southern Ulster and nearby in Co. Louth in the north - east of Northern Leinster. Ancestors - *87.Brion the original 1st King of Connacht (Ui Briuin), *86.Eochy "Mugmedon" the 124th King of Tara / Ireland.

O Finnegan. A Heremonian Ui Cobhthaigh Dal Cuinn 3 Colla Sept / Family branch. Ancestors - *84.Eochy / Echu "Doimhlen," *83.Cairbre "Liffeachair" the 116th King of Tara / Ireland.

O Finnelan. A Sept / Family branch who were Kings and had their territory in Co. Meath in the south - east of Northern Leinster.

O Finneran - Irish / Ua Finntighearn. A Sept / Family branch who were the Chiefs of the Ui Mella, who had their territory in Co. Westmeath  in the south - west of Northern Leinster

O Finneran - Irish / Ua Finnthigheirn - fionn / fair haired - tighearna / lord. A Sept / Family branch, who had their territory in Co. Galway and nearby in Co. Roscommon in Southern Connacht.

O Finnerell - Irish / Ui Fiongardail. A Sept / Family branch, who had their territory in Co. Clare in the north - west of Thomond / Tuaiscert Mhumhain / Northern Munster.

Mac Finnevar - Irish / Mag Fhionnbhairr. An Irian Conmaicne Magh Rein Muintir Geradhain Sept / Family branch of the Tellach Finnoigi, Tellach Gabhadhain, who had their territory at Lough Gowna in Co. Longford in the north - west of Northern Leinster who were the Chiefs of Muintir Greadain. Especially see - Mac Ginver.

Finney. Used as a variant for Feeney, which see, in the Ulster Province.

Mac Finucane - Irish / Mheic Fionnmhacain - fionn / fair haired - mac - son. A Sept / Family branch, who had their territory in Co. Clare in the north - west of Thomond / Tuaiscert Mhumhain / Northern Munster. Also known as Kinucane there.

Mac Firbis or Forbes - Irish / Mheic Firbhisigh / man of property. A Heremonian Ui Cobhthaigh Dal Cuinn "Northern" Ui Fiachrach Muadh Ui Dubhda Sept / Family branch who were Chiefs and hereditary historians, who had their territory in the south of Co. Sligo in the north - west of the Connacht Province. They were dispossessed from their Lecan Castle there where they were scholars and historians who compiled the "Yellow Book of Lecan" and the "Great Book of Lecan." Dubhaltach Mac Firbis the hereditary historian from Co. Sligo taught in Co. Tipperary in the north - east of Ormond / North Eastern Munster and he followed on from the "Book of Leinster," which ended in 1119 AD, the "Book of Ballymote" and the "Book of Lecan," which ended in 1399 AD. He wrote down the genealogies of the Irish Tuaths, the Irish Saints, the Irish Kings, the Irish Chroniclers and the Irish Brehon Laws from 1399 AD up to 1646 AD. He continued to do this work, during *Oliver Cromwell's Invasion while *he was endeavouring to wipe out all trace of the Irish Catholic race, and every Irish door was open to him up to his 85th year. At that great old age, Crofton an Englishman murdered him at Doonflin in Co. Sligo while he was on his way down to Dublin. The last member of their male line was also stabbed to death in Skreen. They are now usually known as Forbes. Ancestors - *88.Daithi the 127th King of Tara / Ireland, *87.Fiachra the original 2nd King of Connacht (Ui Fiachrach), *86.Eochy "Mugmedon" the 124th King of Tara / Ireland.

                                                                                      +On to  Fish - O Flaherty