Graf Dietrich I of Haldensleben

Dietrich I of Haldensleben's father was Graf Benno of Haldensleben.  His paternal grandfather was Graf Bernhard of Haldensleben.  He was an only child.  He died on December 19th, 0985 in Magdenburg.

He had a biological son and a biological daughter, named Bernard I in Nordgau and Tetburge of Haldensleben.