Question: What is the date of death of Alexander Frederick, Landgrave Of Hesse's father?
Sentence (from "Philip, Landgrave of Hesse-Homburg"): Philip August Frederick" Landgrave of Hesse- Homburg"( 11 March 1779 in Homburg – 15 December 1846, ibid) was a field marshal in the imperial Austrian army.
Relevant evidence: No