Dietrich I Of Westfriesland Count
Dietrich I was born about 0869 in , , , Holland.  He died on October 6th, 0942.  He was buried in October 0942.

 Geva (Gerberge) Of Friesland Heiress
Geva (Gerberge) was born about 0878 in Vermandois, , , Normandy.

 Dietrich II Of Westfriesland Count
Dietrich II was born about 0920 in , , , Holland.  He died on June 5th, 0988.  He was buried in 0988.

 Wickmann II Of Ghent Count
He died in 0983.  He was buried in 0983.