Mongan's father was Murchu Of Dal Riada. He was an only child. Mongan is no longer alive.
General Notes
[MARSHALL.FTW]
SOURCE NOTES: Baldwin, Stewart, Llywelyn ap Iorwerth ancestor table, posting to GEN-MEDIEVAL 7/27/97, sbald@@auburn.campus.mci.net.
Kelley, David H., The Ancestry of Eve of Leinster, in The Genealogist, vol 1 no 1, Spring 1980. RESEARCH NOTES: his ancestry is unknown. different manuscripts give his father's names as either Murchon or Bran [Ref: Stewart Baldwin 7/27/97] SOURCE NOTES: father: [Ref: Kelley Eve p10]