Duke Frederick is the brother of Duke Senior and the usurper of his throne. While he initially allows Rosalind, Duke Senior’s daughter, to remain in the company of his own daughter, Celia, he then forces her, too, to leave court, on a seeming whim. Then, when he finds that Celia is missing and might be with Orlando, he forces Oliver to bring Orlando back to court, at the threat of death. Frederick is a forceful ruler, who often seems to assert his power just because he can. In the end, however, he undergoes a spiritual transformation after meeting a religious man on the road, and gives the dukedom back to Duke Senior, its deserving holder.