Wiki information Blathmin:

Blathmin Ní Briain
Noble person, Person

Blathmin Ní Briain, also called Blathmin Ua Briain or Blathmin O'Brien, was an Irish princess and a Norwegian Queen consort, the first spouse of King Sigurd I of Norway. A marriage alliance was negotiated between Magnus and Muircheartach Ua Briain,...