Berthold IV Of Diessen Count
Berthold IV was born about 1096 in Andechs.  He died on June 27th, 1151.  He was buried in 1151.

 Sophia Of Istria Heiress
Sophia was born about 1113.  She died on September 6th, 1128.  She was buried in 1128.

 Berthold V Of Andrechs Count
Berthold V was born in Zahringen Breisgau.  He died on December 14th, 1188 in Zurich.  He was buried in 1188 in Diessen.