Siegfried LUXEMBOURG 
Siegfried was born about 0918 in Luxembourg. Siegfried's father was Richwin de VERDUN and his mother was Kunigunde de FRANCE. He was an only child.
They had a son named Frederic II.
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Children
Frederic II LUXEMBOURG
Frederic II was born about 0945 in Moselgau, France. He died on October 6th, 1019.