I Ferry
I was born about 1113 in Vianden, Luxembourg, Belgium.

 Comte De Vianden Sigefroi
Comte De Vianden was born about 1132.  Comte De Vianden is no longer alive.

 Comte de Salm Friedrich
Comte de Salm was born about 1134 in Vianden, Luxembourg, Belgium.  Comte de Salm is no longer alive.

 Comte De Vianden Gérard
Comte De Vianden was born about 1136.  Comte De Vianden is no longer alive.

 Adelaide De Vianden
Adelaide was born about 1138.  Adelaide is no longer alive.

 Comte De Vianden Guillaume
Comte De Vianden was born about 1140.  Comte De Vianden is no longer alive.