Dietrich Von Dassel
Dietrich was born in 1099.  He died at the age of 68 in 1167.  He was buried in 1167.

 Kunihild ()
Kunihild was born in 1101.  She died at the age of 44 in 1145.  She was buried in 1145.

 Reinald Von Dassel
Reinald was born in 1124.  He died at the age of 56 in 1180.  He was buried in 1180.