Albrecht I "The Bear"
Albrecht I "The was born about 1100 in Dresden, Saxony.  He died on November 18th, 1170.

 Sophie Von Brandenburg
Sophie was born about 1104 in Winzenburg, Hannover, Prussia.  She died on July 7th, 1180.

 III Bernhard
III was born in 1140 in Dresden, Dresden, Saxony.

 II Albrecht
II was born about 1169 in Brandenburg, Prussia.