Background
He was the son of Ottokar I and grandfather of Ottokar III, from the dynasty of the Otakars.
He was the son of Ottokar I and grandfather of Ottokar III, from the dynasty of the Otakars.
After the Eppensteiner dynasty was extinct, Ottokar inherited their possessions in the Mur and Mürz valley. He founded the Benedictine monastery in Garsten (Upper Austria) in 1108.