Pedervet merch an Dug Albrecht Friedrich von Preußen (1553–1618) hag an Dugez Marie Eleonore (1550–1608), e oa Eleonore. He mamm a oa merch dan Dug Wilhelm von Jülich-Kleve-Berg. Savet e voe evel he choarezed e Königsberger Schloss.