Question: What is the date of death of Princess Agnes Of Anhalt-Dessau's husband?
Sentence (from "Princess Agnes of Anhalt-Dessau"): Princess Agnes of Anhalt-Dessau (Frederica Amalia Agnes; 24 June 1824 – 23 October 1897) was the eldest daughter of Leopold IV, Duke of Anhalt by his wife Princess Frederica of Prussia.
Relevant evidence: No