Bertha of Swabia
|Charts||Ancestors of Adele La Force|
Ancestors of Harriet Hanson Robinson
Ancestors of Wilford Ervie Billings
Bertha of Swabia, whose ancestry is unknown (or not traced here), married Rudolph II, whose parents are also unknown or not traced.1
|This person was last edited on||21 Jan 2018|
- [S520] Frederick Lewis Weis, Walter Lee Sheppard Jr., William R. Beall and Kaleen E. Beall, Ancestral Roots of Certain American Colonists Who Came to America before 1700… ., 8th ed. (Baltimore: Genealogical Publishing Co., 2004), 133-19, further cited as Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed.