*Margad King of Dublin, Man and Galloway
born about 1019
died 1065

father:
*Ragnall II King of Waterford
born about 0989
died 1035

mother:
unknown

siblings:
unknown

spouse:
unknown

children:
*Gilleadamnan (Giolla Adhamnan) MacMargad
born 1049

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com
"Biographical Encyclopedia of the Kings & Queens of Great Britain" by Mike Ashley