Dietrich II von Wettin
Dietrich II was born before 1000.  He died on November 19th, 1034.

 Mathilda von Meissen
Mathilda was born before 1000.  She died after 1016.

 Thiemo I von Wettin
Thiemo I was born about 1016.  He died about 1091.

 Dedi II of the Ostmark
Dedi II of the was born about 1016.  He died in October 1075.