by Heather R. Darsie Sibylle von Kleve, who signed her name as “Sybylla,” was born on 17 July 1512. Sybylla eventually became older sister to Anna von Kleve, more commonly known as Anne of Cleves or Henry VIII’s fourth wife, in 1515. Sybylla, the eldest of Maria von Julich-Berg’s children with Duke Johann von Kleve, was elevated to the station of Electress Consort through her … Continue reading Sibylle, the Other Daughter of Cleves