Duke Dagobert of East Franks
Duke Dagobert was born in 0300 in Germany.  He died at the age of 79 in 0379.

 Duchess ? of East Franks
Duchess ? was born in 0304 in Germany.  Duchess ? is no longer alive.

 Duke Clodius of East Franks
Duke Clodius was born in 0324 in Germany.  He died at the age of 65 in 0389.