Surname: Braunschweig-Osterode | Name index 6 people Adelheid of Brunswick-Osterode * 1330 Agnes of Brunswick-Osterode * 1340 Anna of Brunswick-Osterode Frederick, duke of Brunswick-Osterode and Herzberg * 1350 N of Brunswick-Osterode Otto II. duke of Brunswick-Osterode * 1396 Surname