Tadhg Mor mac Maelruanaidh
Tadhg Mor mac Maelruanaidh was a fifth king of Moylurg.
Tadhg Mor is the first ruler of Moylurg for whom we have definite regnal dates. Compared to his father, grandfather, great-grandfather and great-great grandfather, he seems to have had a comparatively short reign. However, this may be simply because others names were left out, or a pedigree was mistaken as a king-list.