Count of Oberheingau Heinrich
Count of Oberheingau was born about 0793 in Schwaben, Germany, Medieval States.  He died after 0812.

 Hadaburg
Hadaburg was born about 0793.  Hadaburg is no longer alive.

 I Poppo
I was born about 0819 in Schwaben, Germany, Medieval States.  He died after 0839.