Poppo of III Weimar-Krain Marquis
Poppo of III was born in 1064 in ,,Austria.  He died at the age of 36 on January 3rd, 1100.¹ 

 Richarda of Sponheim Princess
Richarda of was born in 1065.  She died at the age of 34 in 1099.¹ 

 Hedwig of Windberg Princess
Hedwig of was born in 1085.  She died at the age of 72 in 1157.¹ 

 Sophie of Istrien Princess
Sophie of was born in 1098 in Andechs,Oberbayern,Bavaria.  She died at the age of 30 in 1128.¹