Anna of Cleves’ Maternal Grandparents: Wilhelm IV and III of Jülich-Berg and Sibylle of Brandenburg
by Heather R. Darsie, J. D. Wilhelm of Jülich-Berg was born 9 January 1455 to Gerhard of Jülich-Berg, from the Heimbach branch of the Dukes of Jülich. Gerhard was the son of Wilhelm of Ravensberg and Adelheid von Tecklenburg. When Gerhard’s uncle Adolf of Ravensberg, who eventually became the Duke of Jülich-Berg-Ravensberg, passed away without male issue in 1437, Gerhard became duke. During the late … Continue reading Anna of Cleves’ Maternal Grandparents: Wilhelm IV and III of Jülich-Berg and Sibylle of Brandenburg
