sentences:  After several years, Siemowit's daughter from his first marriage, Margareta, then wife of Casimir IV of Pomerania, decided to rescue her brother and took him to her mansion in Słupsk.Eventually, when Henry was about 10 years old and it became evident he was physically very similar to Siemowit, the latter accepted him back as his son.Siemowit, who had already divided his estates among his other sons in his last will, decided that Henry should become a priest.