Siegfried Comte De Luxembourg
Siegfried Comte was born in 0933.  Siegfried Comte is no longer alive.

 Hedwig Comtesse De Luxembourg
Hedwig Comtesse was born in 0937.  Hedwig Comtesse is no longer alive.

 Frederick Count Of Luxembourg
Frederick Count Of was born in 0945.  He died at the age of 74 on October 6th, 1019.

 Frederick Count Of Luxembourg
Frederick Count Of was born in 0945.  He died at the age of 74 on October 6th, 1019.

 Liutgard Countess Of Luxembourg
Liutgard Countess Of was born in 0963.  She died at the age of 32 on May 14th, 0995.