 Complete the following phrase:  Władysław Spindleshanks fled to Silesia and died without issue two years later, whereafter his nephew became the sole heir of the Greater Polish line. Nevertheless, he was confronted by claims raised by the Silesian duke Henry I the Bearded, also Polish high duke from 1232, who from 1234 onwards conquered most of his territories. When Henry I was succeeded by his son Henry II the Pious in 1238, Władysław Odonic was confined to the lands around Ujście. He died in the following year, whereafter High Duke Henry II ruled over all of Greater Poland until he himself was killed at the 1241 