Dub dá Leithe III Máel Muire
Dub dá Leithe or Dubhdalethe (died 1064) was Abbot of Armagh.
4 Further reading
Dub dá Leithe was son of Maelmuire, son of Eochaidh, and thus member of Clann Sinaig. He had been fer léigind (ferleighinn), or lector, at Armagh, Ireland. In 1049, on the death of Amalgaidh (Amalgaid mac Máel Muire), coarb or successor of St. Patrick, he became coarb, the third of that name who held the office.
As he entered his office on the day of Amalgaidh’s death, his appointment could not have been made by popular election, but on some other principle accepted and recognized by the clergy and people. His vacant lectorship was filled by the appointment of Ædh o Forreidh, who had been bishop of Armagh for seventeen years. Sir James Ware, who terms Dubhdalethe archbishop of Armagh, finds a difficulty in the fact of Forreidh having been also bishop during his time; however, the coarb of Armagh, or primate in modern language, was not necessarily a bishop, and in the case of Dubhdalethe there is even some doubt whether he was ordained at all. A bishop was a necessary officer in every ecclesiastical establishment, such as that at Armagh, but he was not the chief ecclesiastic.
In 1050, Dubhdalethe made a visitation of Cinel Eoghain, a territory comprising the county of Tyrone and part of Donegal, and brought away a tribute of three hundred cows. In 1055, according to the Annals of Ulster, he made war on another ecclesiastic, the coarb of Finnian(the Abbot of Clonard), in the south-west of the county of Meath. The two fought, and many were killed. The quarrel probably related to some disputed property belonging to one or other of the abbeys concerned. This entry is omitted by the Annals of the Four Masters, deliberately so according to Thomas Olden in the DNB.
His death was recorded in 1064, and “Maelisa Máel Ísu mac Amalgada assumed the abbacy”. Thus, the duration of Dubhdalethe’s primacy was fifteen years. Ware, however, states that, according to the Psalter of Cashel, it was only twelve, “afford[ing] some room to suspect that Gilla Patrick MacDonald, who is expressly called archbishop of Armagh in the Annals of the Four Masters at 1052, ought to intervene between Amalgaidh and Dubhdalethe, which will pretty well square with the death of the latter in 1065 ”. However, Gilla Patrick is only termed prior by t