Question: What is the date of death of Princess Luise Dorothea Of Prussia's mother?
Sentence (from "Princess Luise Dorothea of Prussia"): Princess Luise Dorothea of Prussia (Luise Dorothea Sophie; 29 September 1680 – 23 December 1705) was Hereditary Princess of Hesse-Kassel by marriage to Frederick, Hereditary Prince of Hesse-Kassel.
Relevant evidence: No