Descended originally in Ireland from *37.Heremon, (Heremonians) through *59.Ugaine the Great the Heremonian 66th King of Tara / Erinn and his son, *60.Leary / Laoghaire "Lorc" the 68th King of Tara / Erinn (Ui Laoghaire) then directly through *77.Breasal "Breac" from one of his two sons, *78.Lewy / Lughaidh (Ui Lughaidh), *79.Sedna, *80.Nuadhas “Neacht” who was the Heremonian 96th King of Tara / Erinn. after 12 generations securing the Kingship once again for the descendants of *60.Laoghaire "Lorc," *81.Fergus “Fairge," *82.Ros, *83.Fionn "File," *84.Conor / Conchobar “Abhraiodhruaidh” the 99th King of Tara - Erinn, *85.Mogh “Corb,” *86.Cu "Corb,"  *87.Nia "Corb," (Dal Niad Cuirp)*88.Corbmac "Gelta Gaeth," *89.Felim / Feidhlimidh "Fer Aurglas," *90.Cathair "Mor" the 109th King of Tara / Ireland, *91.Ficachu "Ba hAiccid," *92.Bressal "Belach" (1st King of Leinster), *93.Labraid "Laidech," *94.Enna "Cennsalach" the 2nd King of Leinster. (Ui Cheinnselaig) 

Septs: Ardda Lathran, Siol / Clann Chormaic, Ui nDrona, Siol Elaigh, Siol Faelchain, Ui Felmeda Thes, Ui Felmeda Tuaid, Ui Fergusa, Clann Fiachu Mheic Ailella, Clann Guarie. Siol Maeluidir.

Ui Cheinnselaig Ardda Lathran. Ancestors: *104.Aed the 17a King of Leinster, *103.Colcu, *102.Bressal, *101.Fiachra, *100.Crundmael the 18th Ui Cheinnselaig King, *99.Ronan the 16th Ui Cheinnselaig King and 8th King of Leinster ?, *98.Colman, *97.Cormac, *96.Nathi, *95.Criffan / Crimthann the 1st Ui Cheinnselaig King and 3rd King of Leinster, *94.Enda "Cennsalach."

Ui Cheinnselaig Siol Chormaic / Clann Cormaic. Septs: Cuthraighe, Ui Cruinn / Ui Cuinn, Ui Gabla Fine, Ui Gabla Roireann, Ui Trena. They had their territory near the River Slaney basin around Ferns in Co. Wexford in the south - east of Southern Leinster and Scarawash. Ancestors: *97.Cormac, *96.Nathi the 4th Ui Cheinnselaig King, *95.Criffin / Crimthann the 1st Ui Cheinnselaig King and 3rd King of Leinster, *94.Enna "Cennsalach." 

Ui Cheinnselaig Ua nDrona. Ancestors: *101.Aed "Ron," *100.Crundmael the 18th Ui Cheinnselaig King, *99.Ronan the 16th Ui Cheinnselaig King and 8th King of Leinster ?, *98.Colman, *97.Cormac, *96.Nathi, *95.Criffan / Crimthann the 1st Ui Cheinnselaig King and 3rd King of Leinster, *94.Enda "Cennsalach."

Ui Cheinnselaig Siol Elaigh / Siol nEladaig ?  Main Sept: O Gahan / Ui Gaethain. Ui Cheinnselaig Ui Faelchain Septs: O Niaill and O Dunlaing. They had their territory in the south of Co. Wicklow and the north - east of Co. Wexford in Southern Leinster. Ancestors: *101.Elothach, *100.Faelchu, *99.Faelan, *98.Silan, *97.Eoghan "Caech" the 7th Ui Cheinnselaig King, *96.Nathi, *95.Criffin / Crimthann the 1st Ui Cheinnselaig King and 3rd King of Leinster, *94.Enna "Cennsalach."

Ui Cheinnselaig Siol Faelchain Main Septs: Mac Murrough / Mheic Murchadha, Kinsella / Kinsellagh, Kavanagh / Cavanagh (Caomhanach) Ui Caomhanaigh. Septs: Mac Anraic, Mac Davymore / Davidson / Davis / Redmond, O Doran / O Dorran / O Dorrian / O Durrian / O Durran / Ua Deoradhain, O Dowling / O Dowlan / O Doolan / O Doolen / O Dunlang / Ui Dunlaing, Siol Elaigh Sept of O Gahan / Ui Gaethain. Thy had their territory at Shillelagh. O Finneran / Ui Finntighearn, O Henrick / Handrick / O Hanrick, O Hay, Mac Maddock / Mac Maddox / Mac Vaddock / Mac Waddock / Mac Waddick / Mheic Bhadach, Mernagh, O Murphy. They had their territory in the south of Co. Wicklow and the north - east of Co. Wexford. Ancestors: *100.Onchu, *99.Faelan, *98.Silan, *97.Eogan "Caech" (Siol Mella), *96.Nathi, *95.Criffin / Crimthann the 1st Ui Cheinnselaig King and 3rd King of Leinster, *94.Enna "Cennsalach."

Ui Cheinnselaig Ui Felmeda Thes (South) Main Sept: O  Murrough / O Murrowes / O Murphy / Ui Murchadha the Chiefs of Crioch Ui Felme / Hy Feidhlme / Hy Felimy. Sept: O Garvan / O Girvan / Ui Gairbhain. They had their territory at Offelimy / Ballaghkeen / Oulartleigh Castle in Co. Wexford in Southern Leinster. Ancestors: *95.Felim / Feidhlimidh (Ui Felmeda), *94.Enna "Cennsalach."

Ui Cheinnselaig Ui Felmeda Tuaidh. Main Sept: O Garvey. They had their territory in Tulach Ua Felmedha / Tullowphelim (Tullow) Rathvilly in Co. Carlow in Southern Leinster. Ancestors: *98.Ailill / Oilioll, *97.Murray / Muiredach / Ui Onchon, the 8th Ui Cheinnselaig King, *96.Angus / Oengus the 5th Ui Cheinnselaig King, *95.Felim / Feidhlimidh (Ui Felmeda), *94.Enda / Enna "Cennsalach.

Ui Cheinnselaig Ui Fergusa -

Ui Cheinnselaig Fir Thulach Mide. Ancestors: *99.Brandub, *98.Echu, *97.Murray / Muiredach, *96.Angus / Oengus, *95.Felim / Feidhlimidh (Ui Felmeda), 94.Enna "Cennsalach."

Ui Cheinnselaig Clann Fiachu Mheic Ailella -

Ui Cheinnselaig Siol Maeluidir. Main Sept: O Hartley / Ui hArtghaile. Septs: Ui Deagha, Ferann na Cenel. O Fortune / Ui Foirtcheirin, O Lynam / O Lynagh / Ui Laidhgnen both from the Ui Deaghan, O Cullen / Ui Cuilen. They had their territory in Shelmalier in Co. Wexford in the south - east of Southern Leinster.  Ancestors: *99.Mael "Odar," *98.Guarie, *97.Eogan "Caech," *96.Nathi, *95.Criffan / Crimthann the 1st Ui Cheinnselaig King and 3rd King of Leinster,  *94.Enna "Cennsalach."