*88.Dathi / *88.Nathi's other son, *89.Fiachnae was to be the one who would be the more direct ancestor of the "Northern" Ui Fiachrach Muaide Sept in the north of the Connacht Province as his son *90.Elgach was the father of *91.Maeldub the father of *92.Tipraite who was to produce *93.Dunchad "Muirisci" the future 16th King of Connacht, whose son, *94.Indrechtach would also become the 20th King of Connacht. In turn he became the father of *95.Ailill "Medraige" who would become the 26th King of Connacht who was to die in 764 AD, which also ended his particular male line to the Connacht Kingship. Despite this his son, *96.Cathal was to retain the position as the Ui Fiachrach King. The "Northern" Ui Fiachrach Muaide direct male line was then to continue on from *93.Dunchad "Muirisci" through his other son, *94.Ailill who was the father of another *95.Cathal who produced another *96.Donn "Cothaid" who became the 28th King of Connacht who was to die in 773 AD, which also ended his particular direct male line to the Connacht Kingship and that of the Ui Fiachrach Muaide Sept altogether, although he produced a son *97.Cathmug who was to die in 787 AD.

    The "Northern" Ui Fiachrach Muaide territory took in the present Barony of Tireagh / Tir Fiachrach /(The Land of *87.Fiachra) in Co. Sligo in the north - west of the Connacht Province. Despite this it was also previously much larger then this as it also took in much of the Baronies of Gallen and Tir Auley (The Land of *88.Auley) one of his 3 sons who was the 1st Ui Fiachrach King of Connacht, in Co. Mayo in the west of Connacht. The River Moy itself was to be known previously by many names, first as the Sal Srtotha then as the Moda, the Moadus, the Maudis, the Moyus, the Muidh and finally as the Moy / Muaidh. It begins in the Barony of Leyney in Co. Sligo and runs to the sea through the Barony of Gallen in Co. Mayo, Foxford and Ballina / Ardnaree in the Barony of Tir Auley. This is six miles to the north to the Bay of Killala where the River acts as the boundary for Co. Mayo and Co. Sligo. In 1301 AD O Muldoon / Ua Maol Duin was still to be to be the Tir Fiachrach Muaide King.

    *88.Dathi / *88.Nathi's third son, *89.Eochy / Echu was to be the one who became the more direct male line ancestor of the "Southern" Ui Fiachrach Aidni Sept in the south of the Connacht Province, who also became the father of *90.Eogan, the father of *91.Conall who produced 2 sons, *92.Goibnenn who lived in 538 AD, and *92.Gabran who became the father of *93.Coffey / Cobhthach who produced *94.Colman the 11th King of Connacht who was to leave 2 sons of his own who where to be "Southern" Ui Fiachrach Aidni Kings of Connacht. *95.Laidgnen / Loingsech the 13th King of Connacht died in 655 AD, which ended his particular direct male line also to the Kingship. It was to be his brother *95.Guaire "Aidni" who was to follow him into the Kingship as the 14th King of Connacht who would become one of the most famous early Connacht Kings who also produced 5 sons of interest. One of these sons *96.Murtough / Muirchertach "Nar" was to become the 15th King of Connacht who was to die in 668 AD, which then also ended his particular direct male line to the Kingship. Another son, *96.Artgal was to be the father of *97.Fergal "Aidni" who became the 17th King of Connacht who was to die in 696 AD, which then also ended their Direct male line altogether as the "Southern" Ui Fiachrach Aidni Kings of Connacht. Of his other 3 sons, *96.Kelly / Cellach died in 666 AD, *96.Airmedach in 675 AD, and *96.Conall / Congal in 685 AD who was the father of *97.Ecomras who died in 697 AD. The Kingship of Connacht  was from now on to be completely dominated by the Ui Briuin Septs descending from *87.Fiachra's brother, 87.Brion (Ui Briuin) the original first King of Connacht.