Donal O Madden, the last Gaelic chieftain of the name rose to power in his ancestral territory after killing the then chieftain Hugh O Madden, of a rival line to that of Donal, in 1567.
Donal O Madden, the last Gaelic chieftain of the name rose to power in his ancestral territory after killing the then chieftain Hugh O Madden, of a rival line to that of Donal, in 1567.