She was a daughter of Otto of Salm , Count of Rheineck and Bentheim , son of Hermann of Salm , King of Germany .
Count Dirk VI married Sophie of Salm , Countess of Bentheim some time before 1137 .
Sophie of Salm was a Sophie of Salm of Otto of Salm , Count of Rheineck and Bentheim , son of Hermann of Salm , King of Germany .
Count Dirk VI married Sophie of Salm , Countess of Bentheim some time before 1137 .