Duke Otto von Wittelsbach I of Bavaria
Otto was born in 1117 in Kelheim, Niedelbayem, Bavaria, Germany.  He died at the age of 66 on July 1st, 1183 in Pettendorf, Bavaria, Germany.

 Agnes von Loos
Agnes was born about 1148 in Loos, Austria.  She died on March 26th, 1191.

 Duke Ludwig von Wittelsbach I of Bavaria
Ludwig was born on December 23rd, 1174 in Kelheim, Niedelbayem, Bavaria, Germany.  He died at the age of 56 on September 15th, 1231 in Bavaria, Germany.