Bernard I Billung "Benno", Duke of Saxony
Bernard I Billung "Benno", Duke of was born about 0945 in , Schweinfurt, Bayern, Germany.¹   He died on February 9th, 1011 in Detmold, Lippe, Nordrhein-Westfalen, Germany.² 

 Hildegarde Vonstade
Hildegarde was born in 0978 in Stade, Hannover, Germany.³   She died at the age of 33 on October 3rd, 1011 in Luneburg, Saxony.³ 

 Bernard Ii Billung "Benno", Duke of Saxony
Bernard Ii Billung "Benno", Duke of was born in 1002 in , Schweinfurt, Bayern, Germany.⁴   He died at the age of 57 on June 29th, 1059 in Lüneburg, Niedersachsen, Germany.²