Mary of Barby and Mühlingen German countess (1563–1619) Parents Mary of Anhalt-Zerbst Albrecht X of Barby and Mühlingen Children Wolrad IV of Waldeck-Eisenberg Dorothea of Erbach Mary Anastasia of Waldeck-Eisenberg Elizabeth Juliane of Erbach George Albert I of Erbach-Erbach Louise Juliane of Erbach Christiane of Erbach Juliane of Waldeck-Eisenberg Christian, Count of Waldeck-Wildungen Siblings Juliana de Barby-Mühlingen Partners Josias I, Count of Waldeck-Eisenberg George III, Count of Erbach-Breuberg