Simund Von Lichtenberg & Adelheid Von Helfenstein 
Simund Von and Adelheid Von were married in a religious ceremony on December 28th, 1344. They had a son named Johann IV Von.
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Children
Johann IV Von Lichtenberg
Johann IV Von was born on December 20th, 1349. He died at the age of 55 on August 23rd, 1405.