Question: When did Alexander Zu Dohna-Schlobitten (1661–1728)'s father die?
Sentence (from "Frederick, Burgrave of Dohna"): Frederick, Burgrave of Dohna (4 February 1621 in Küstrin – 27 March 1688 in Lutry, near Lausanne) was a German nobleman, an officer in Dutch service and a governor of the Principality of Orange.
Relevant evidence: Yes