Frédéric Ier De Saarbrücken
Frédéric Ier was born in 1095.  He died at the age of 40 in 1135.

 Gisèle De Haute-Lorraine
Gisèle was born in 1095.  She died before 1126.

 Simon Ier De Saarbrücken
Simon Ier was born in 1120.  He died at the age of 63 in 1183.