Slane - Snow
Slane or Slaney / de Slaine.(Of Slane) An Irish toponymic -
Slater or Slator or Sleater. English and Scottish occupational origins who came with the Oliver Cromwell massacres into Co. Louth and Co. Longford in Northern Leinster and were also in Co. Dublin in the north - east of Southern Leinster.
O Slattery - Irish / Ua Slatara / slatraigh / slatra (strong willed). Heberian Dal gCais Ui Caisin Sept / Family branch, who had their territory at Ballyslattery in the east of Co. Clare in the north - west of the Munster Province.Ancestors: 84.Ailill Oluimm the 1st King of Munster, 85.Cormac Cas, 91.Cas the King of Thomond and ancestor of all of the Dal gCais Septs, 92.Caisin / Caissine the ancestor of the Ui Caisin Septs, and a younger brother of 92.Blod / Bladd the ancestor of the Ui Bloid Septs including the O Brians of Munster, 93.Carthann who had 3 brothers, 93.Eochy / Eocha the ancestor of the O Gradys / Bradys, 93.Sinheall the ancestor of the O Durkins, and 93.Cormac the ancestor of the Clann Eocha, 94.Ardgal / Fergal, 85.Athluan, 96.Conn, 97.Eoghan, 98.Dungal, 99,Urthuile the ancestor of the O Hurleys / O Harleys / O Herlihys / Flood and Torrens, 100.Cullin the ancestor of the Clan Cullin / Coilein and the father of 101.Einsioda the ancestor of the O Hickeys / Ui hIocaigh whose brother, 101.Maol Clochach is the ancestor of the Stones / Stoneys / Ui Maol Cloiche and the Mac Namaras, 102.Ainiochadagh, 103.Iocaigh the direct male line ancestor of the O Hickeys / Ui hIocaigh, 104.Michliagh, 105.Erc, 106.Donell O Hickey who was the first to use their surname, 107.Deaghadh, 108.Aedh, 109.Cormac, 110.James, 111.Cormac, 112.Teague / Tadhg, 113.Eoghan, 114.Murray / Muireadach, 115.John, 116.Aedh, 117.John, 118.Eoghan an Slat Iairaidh due to his strong will, a brother to 118.John O Hickey, and the direct male line ancestor of the O Slatterys / Ui Slatiairaidh 119. William O Slattery, 120.John Slattery.
O Slavin or O Slevin - Irish / Ua Sleibhin / sliabh (Mountain). Heremonian Dal Cuinn "northern" Ui Niaill Cenel nEogain Ecclesiastical Sept / Family branch, who had their territory in Co. Fermanagh in the south - west of the Ulster Province. Some were later in Co. Westmeath in the south - west of Northern Leinster in the 17th Century AD. Ancestors: 91.Eogan the 1st King of Aileach (Cenel nEogain), *90.Niall the 126th King of Tara / Ireland (UI Niaill).
Sleeth. They were in Southern Ulster and nearby in Co. Louth in the north - east of Northern Leinster.
O Slevin or O Slaman or O Slamon. A Sept / Family branch who had their territory in Co. Longford in the north - west of Northern Leinster.
Slevin or Slevine. 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. 89.Rochadh, 87.Deach Dorn, 91,Fiach / Feig whose brother 91.Labhradh is the direct male ancestor of the O Laurys / Ui Laury, and another brother 91.Brian who is the direct male line ancestor of the O Briens / Ui Briain of Arcaill, 89.Criffan / Crioamhthain Liath - of the Grey Hair the ancestor of the O Griffins / Ui Criomhthainne of Ulster who was the King of Orgialla who was aged when St. Patrick came to Ireland for the second time, who also had 5 sons, 90.Eochy / Eochaidh, 90.Fergus Ceanfhada - a Learned Man, the direct male line ancestor of the O Kennedys / O Kinittys / Ui Ceanatta who assisted *91.Leary / Laoghaire the 128th King of Ireland, 89.Conall Corc the Heberian King of Cashel / Munster, Daire the Prince of Ulster, St. Patrick, St. Benignus and St. Carioch to review the records and the Brehon Laws of the kingdom. 90.Lewy / Lughaidh the direct male line ancestor of the O Lughaidh / Ui Leithrinn Sept, 90.Murray / Muireadach the ancestor of the Mac Brocks, and 90.Aodh / Eochaidh the ancestor of the O Slevins.
Mac Sleyne or Mac Slyne or Mac Sliney or Mac Sliney or Mac Slyne. Norman origins who Gaelicized as Irish / Mheic Sleimhne an Irish patronymic taken up by a branch of the Fitz Stephens, which see, in Co. Cork in Southern Munster.
Slingesby -
O Sloan or O Sloane - Scottish origins. Irish / Ua Sluaghain / Ua Sluagahadain / sluagh (army). A Sept / Family branch, who had their territory in Co. Armagh and Co. Down in the south - east of the Ulster Province who were also in Co. Antrim in the north - east of Ulster. Known as O Sloyan in Co. Mayo in the mid - west of the Connacht Province.
Mac Slowey or Mac Sloy - Irish / Mheic Sluaghaidh. A Sept / Family branch, who had their territory in the west of the Ulster Province. Changed to Molloy in Co. Cavan and Co. Monaghan in Southern Ulster.
Sloyan or Sline. See Sloan and Sleyne.
Fitz Simon. Gaelicized as Mac Ruddery / ridire (knight) in Co. Down in the south - east of the Ulster Province and Co. Cavan in Southern Ulster, Co. Westmeath in the south - west of Northern Leinster and nearby in Co. Dublin and Co. Offaly in the north of Southern Leinster.
Fitz Simmons. See Simmons.
Sinnott. They were in Co. Wexford in the south - east of Southern Leinster.
O Sionagh. A Sept / Family branch, who had their territory in Co. Westmeath in the south - west of Northern Leinster.
Small. Used for Begg, which see in Co. Galway in Southern Connacht and also used for Kielty, which see, and its variants in the Ulster Province. Also see Quilty.
Small. English origins -
O Smallen. Used as a variant for O Smollen, which see / Ua Smeallain.
Smerwick. They were in Co. Kerry in the south - west of the Munster Province.
Smiddy. Used as a variant for Smithwick or Smithers, which see, in Co. Cork in Southern Munster.
Smiley. See Smylie.
Mac Smith or Mac Gowan - Irish / Mheic Gabhann. (Descended from a son of the smith) Many Mac Gowans anglicized to Mac Smith who were Chiefs in their original territory in Co. Cavan in Southern Ulster. See also Mac Gowan and O Gowan.
O Smith or O Smyth or O Smythe or O Smeethe or O Gowan or O Goan - Irish / Ua Ghabhann / Ua Gabhain (Descended from the Smith) Heremonian Dal Cuinn Colla Da Crioch Airthir Ui Breasail Macha Sept / Family branch, whose had their territory in Co. Armagh and Co. Down in the south - east of the Ulster Province. They were also in Drummilley in Co. Fermanagh in the south - west of Ulster. Especially see O Goan.
Mac Smith - Irish / Mheic an Gabhain (Descended from a son of the Smith) A Sept / Family branch, who had their territory at Bally Magowan in Co. Tyrone in Central Southern Ulster and Co. Antrim in the north - east of the Ulster Province.
Smith or Smyth. English Planter origins.
Smithsby -
Smithwick. English origins in Co. Carlow and Co. Kilkenny / Ossory in Southern Leinster in the early 17th Century AD.
Smithwick. English origins who came with the Oliver Cromwell massacres into Co. Cork in Southern Munster.
O Smollen or O Smullen / Ui Smollain / Ui Smeallain. Heremonian Dal Cuinn Colla Da Crioch Ui Meith Macha / Ui Meith Tire Sept / Family branch ,who had their territory in Southern Ulster and Co. Louth in the north - east of Northern Leinster and were also in Mid - Leinster. Kinsmen to the O Hanrattys / O Hanraghty / Ui hInnreachtaigh / Ua hAnrachtaigh, Ui Seaain / Ui Ainfeith, Ui Meath Mara (Omeath). O Beck / O Beaky / O Beakey / O Bakey / Ui Beice. O Garvey / Ui Gairbhith, O Hanvey / O Hannay / O Hanney / Ui hAinfeith / Ua hAinbhith, O Horish / O Horisky / O Houriskey / O Whoriskey / Waters / Caldwell / Ui hUarghuis, O Marron / O Marran / O Marrane / O Marren / O Mearn / Ui Mhearain, O Mulready / O Mulreddy / O Mulreedy / O Mulbreedy / O Mulbride / O Murready / Ui Mael Brighdhe, Ancestors: 110.Imar, 109.Murtough / Muirchertach, 108.Dubhdarach, 107.Scannlan, 106.Indrechtach, 105.Gairbidh, 104.Ainbhith, 103.Mael Brigte, 102.Duibinnracht, 101.Teague / Taidg, 100.Innreachtach, 99.Murray / Muireadach, 98.Mailimuchair, 97.Scannlan, 96.Fingin, 95.Aedha, 94.Fiachrach, 93.Fiachrach, 92.Eogan, 91.Brion, 90.Murray / Muireadach Meith ancestor of the Ui Meith Sept, 89.Imchada, 88.Murray / Muireadach Colla Da Crioch - Champion of the Two Countries (Airthir / Ui Cremthainn), 87.Eochy / Echu Doimhlen, *86.Cairbre Liffeachair the 117th King of Tara / Ireland.
Smylie or Smiley. Scottish origins in Co. Tyrone in Central Ulster in the early 17th Century AD after the English confiscation of the 3,500,000 acres of the Heremonian Ui Cobhthaigh Ui Felim Dal Cuinn "northern" Ui Niaill territories there and the foreign non - Catholic plantations there, and are now in surrounding regions.
O Smyth. See also O Smith. Especially see O Goan.
O Snee - Irish / Ua Sniadhaigh. A Sept / Family branch who had their territory at Swinford in Co. Mayo in the mid - west of the Connacht Province.
Snoddy or Snoddie. Scottish origins in the Ulster Province with a branch also in Co. Carlow in Southern Leinster.
Snow - Irish / An tSneachta -
Snow. They came into Ireland with the English confiscation of the 3,500,000 acres of the Heremonian Dal Cuinn "northern" Ui Niaill territories and the foreign non - Catholic plantation in the Ulster Province.
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