• 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.
  
  Moncreiffe, Sir Ian of that Ilk, Royal Highness: Ancestors of the Royal Child.
  London: Hamish Hamilton, 1982.  NYPL ARF 83-3293.
  RESEARCH NOTES:
  Geoffrey of Monmouth, in his "HRB.XII.14" states that Cadwallon married a
  sister of Penda, King of Mercia.  However, Geoffrey is far too unreliable
  to be accepted as an authority on this matter. [Ref: Stewart Baldwin 7/27/97]
  SOURCE NOTES:
  father: [Ref: Moncreiffe p10]

Details of (Dau)'s family with Caswallon Ap Cadfan, Prince Of Gwynedd