Folkmar Ier von Frohburg
Landgraf im Buchsgau
Parents
- Adalbert von Frohburg, Graf im Breisgau
- N N
Family
- Married with Sophie de Montbéliard, alias Sophie de Mousson, issuing
Hermann Ier (c. 1080 - c. 1125)- Adalbero
Hermann Ier (c. 1080 - c. 1125) Adalbero