Children of Frederuna and Bruno are:
| || i.||Bruno II died 19 Oct Abt 1009. He married Ida.
She died 27 Oct.
| || ii.||Dietrich I Of Querfurt. He married Gerberge Abt 975, daughter of Henry (Heinrich) Von Stade and Judith Von Íhningen.
She was born Abt 950, and died Abt 1000.
|1.|| iii.||Mathilda Von Arneburg was born Abt 900 in Walbeck, Sachsen, Prussia, and died 3 Dec 990 in Walbeck, Saxony, Germany. She married Lothar II (925-991) "Den Gamle" Von Walbeck, son of Lothar I Von Walbeck and Swanhilde Van Hamaland.
He was born Abt 925 in Walbeck, Saxony, Prussia, and died 3 Dec 991 in Lenzen, Germany.