Ancestral Roots of Certain American Colonists Who Came to @ line 1 pp 1-4, Agatha of Hungary or of Friesland, no parents.
Says for her ancestry "see TAG 54:231, see Frank Barlow "The
Feudal Kingdom of England", 16-17, Ritchie "The Normans in
Scotland", 389-392, & Szabolcs de Vajay "Agatha, mother of St.
Margare

The cited information was published by Genealogical Publishing, Baltimore, MD, 1992 (Ref: line 1 pp 1-4, Agatha of Hungary or of Friesland, no parents.
Says for her ancestry "see TAG 54:231, see Frank Barlow "The
Feudal Kingdom of England", 16-17, Ritchie "The Normans in
Scotland", 389-392, & Szabolcs de Vajay "Agatha, mother of St.
Margare) The author/originator was Frederick Lewis Weis.

• Source Notes

  Same ref source as earlier ed, "Ancestral Roots of 60 Colonists
  who Came to New England 1623-1650" ed 1-6

• References (2)
  • Parent Source: Ancestral Roots of Certain American Colonists Who Came to
  • Individual: Agatha von Braunschweig