- Byrne, Francis John,
Irish Kings and High-Kings.
Batsford, London, 1973.
ISBN
0-7134-5882-8
- Nebulae discutiuntur? The emergencer of Clann Cholmain, sixth-eighth centuries
,
Ailbhe Mac Shamhrain
, in
Seanchas: Studies in Early and Medieval Irish Archaeology
, History and Literature in Honour of
Francis John Byrne
, ed. Alfred P. Smyth, pp.?83?97,
Four Courts Press
,
Dublin
, 2000.
- O'Brien, Michael A., ed. (1962).
Corpus Genealogiarum Hiberniae
. Vol.?1. Kelleher, John V. (intro. in the reprints of 1976 and 2005). Dublin:
DIAS
. pp.?159, 162, 425.
ISBN
0901282316
.
OCLC
56540733
.
Genealogies for the Clann Cholmain of Mide