Rudolph Count of Achalm
Rudolph Count of was born about 1000 in Achalm, Germany.  He died after 1035.

 Adelheid von Wolfingen
Adelheid von was born about 1010 in Wolfingen, Germany.  She died before 1065.

 Mathilde of Achalm
Mathilde of was born about 1035 in Achalm, Germany.