Bertha of Vohburg was a mediaeval lady. She lived in the 13th century.
She was a lady of Greiz, Hof, Regnitztal, Ronnenburg and Plauen (Austria).
Her father was Margrave of Vohburg. Her mother is not known to us today.
Bertha was likely the eldest daughter or the only child of her parents.
She married Henry II of Reiche, Reuss, Weida and Gera and she bore him two sons, Henry III and Henry IV.
References
Bertha of Vohburg Wikipedia(Text) CC BY-SA