Madudan Mór Ua Madadhan Explained
Madudan Mór Ua Madadhan (died after 1158) was King of Síol Anmchadha.
No details of his era appear to be known.
References
- http://www.ucc.ie/celt/published/T100005B/
- O'Madáin: History of the O'Maddens of Hy-Many, Gerard Madden, 2004. .