Duke Henry von Brunswick IV of Saxony & Bavaria
Henry was born about 1100 in Bavaria, Germany.  He died on October 20th, 1139.

 Gertrude of Saxony
Gertrude was born on April 18th, 1115 in Bavaria, Germany.  She died at the age of 28 on April 18th, 1143.

 Duke Henry von Sachsen V of Saxony & Bavaria
Henry was born in 1129 in Ravensburg, Donau, Wurttemburg, Germany.  He died at the age of 66 on August 6th, 1195 in Braunschweig, Brunswick, Germany.  He was buried in St. Peter, Domkirche, Minden, Germany.