Foundation for Medieval Genealogy; http://fmg.ac/; Medieval Lands @ Byzantium, 1057-1204, Chapter 5

(Ref: Byzantium, 1057-1204, Chapter 5) The author/originator was Charles Cawley.

• References (4)
  • Parent Source: Foundation for Medieval Genealogy; http://fmg.ac/; Medieval Lands
  • Individual: Margareta of Hungary
  • Individual: Manuel Angelus
  • Individual: Ioannes Angelus