>Hi Stiof--are you familiar with the geneology of the Historia Gruffudd vab
Kenan from the 11th c? His mother's family was from the Vikings of Dublin--the
text runs things back through his mother's line and I think mostly follows what
you have here with a few additions.
I know of the Historia, but can't say I've paid a whole lot of attention to this
Dublin connection. I think the Dublin kinglist is pretty secure, though the
family connections between one ruler and the next can be close, distant or
non-existant. A proper genealogy will inevitably include people not in the
kinglist and should exclude at least some of the Dublin kings, some of whom were
not even Norse.