Bertha of Swabia
|Charts||Ancestors of Harriet Hanson Robinson|
Bertha of Swabia, daughter of Friedrich II, Duke of Swabia, married Mathieu I, Duke of Upper Lorraine, whose ancestry is unknown (or not traced here).1
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 2:28 (Burgundy 5), further cited as Richardson, Royal Ancestry.
|This person was last edited on:||5 Apr 2020|