Madudan Óg Ó Madadhan Explained

Madudan Óg Ó Madadhan (died 1235) was King of Síol Anmchadha.

No details seem to be known of his era.

References

• http://www.ucc.ie/celt/published/T100005B/
• O'Madáin: History of the O'Maddens of Hy-Many, Gerard Madden, 2004. .