IV Hermann
IV was born in 1013 in Schwaben, Bavaria.  He died at the age of 25 on July 28th, 1038.

 Margavine of Sousa Adelaide
Margavine of Sousa was born about 1020 in Sousa, Torino, Italy.  She died on December 19th, 1091.

 V Hermann
V was born about 1020 in Kastl, Oberpfalz, Bavaria.

 I Gebhard
I was born about 1025.

 Princess of Swabia Richwara