Adalbert I Count von Windberg

Adalbert I Count was born about 1057 in Of, Tulln, Niederoesterreic, Austria.¹   Adalbert I Count's father was Ernst "The Valiant" von Oesterreich and his mother was Adelheid Prinzessin von Ostmark. He had a brother and two sisters, named Leopold II Margraf, Adelheid Margravine and Justizia Margravine.  He was the second youngest of the four children.  He died on June 21st, 1100.¹