 Bertha of Swabia
 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
| Family | Mathieu I, Duke of Upper Lorraine | 
| Child | 
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| This person was last edited on | 5 Apr 2020 | 
Citations
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five volumes (Salt Lake City, Utah: s.p., 2013), 2:28 (Burgundy 5), further cited as Richardson, Royal Ancestry.