NameCynwrig Sais AP ITHEL FYCHAN, 20G Grandfather
Web Notes notes for Cynwrig Sais AP ITHEL FYCHAN
From "The Matter of Wales: Epic Views of a Small Country" by Jan Morris, ISBN 0-19-504221-2, page 64:
Sais = Saxon, or Englishman, a term of abuse in Welsh.