III Baldwin
III was born in 0940 in Flanders.  He died in Flanders.

 Mathilde Billung v.Sachsen
Mathilde Billung was born about 0935 in Luneburg, Saxony, Germany.  She died on May 26th, 1008 in Ardennes, France.

 II Arnulf
II was born in December 0961 in Flanders.