Count Otto IV of Wittlesbach
Count Otto IV of was born in 1086.  He died at the age of 70 on August 4th, 1156.¹ 

 Princess Heilika of Burg-Lengenfeld
Princess Heilika of was born in 1091.  She died at the age of 73 in 1164.¹ 

 Count Friedrich of Wittlesbach
Count Friedrich of was born in 1115.  He died at the age of 83 on September 15th, 1198.

 Count Ulrich II of Wittlesbach
Count Ulrich II of was born in 1118.  He died at the age of 42 in 1160 in Innichen.

 Princess Adelheid of Wittlesbach
Princess Adelheid of was born in 1119.

 Archbishop Konrad of Mainz
Archbishop Konrad of was born in 1120.  He died at the age of 80 on October 25th, 1200.

 Hedwig of Wittlesbach
Hedwig of was born in 1121.  She died at the age of 57 on August 16th, 1178.¹ 

 Princess Agnes of Wittlesbach
Princess Agnes of was born in 1123.

 Count Otto V of Wittlesbach
Count Otto V of was born in 1124.  He died at the age of 65 on August 18th, 1189.

 Otto I (V) Bavaria
Otto I (V) was born about 1147 in Kelheim.  He died on July 11th, 1183 in Pfullendorf.¹