Walbeck Walbeck, Börde Counts of Walbeck Walbeck, Mansfeld-Südharz Siegfried I the Elder, Count of Walbeck Frederick, Count of Walbeck Lothar II the Old, Count of Walbeck 1695 Walbeck Matt Walbeck Henrik Johan Walbeck Lothar of Walbeck Conrad, Count of Walbeck Glen M. and Roxie Walbeck House Lothair I, Margrave of the Nordmark Henry, Count of Walbeck Lothar I, Count of Walbeck Adolf II of Waldeck