Question: What is the date of death of Archduke Joseph Árpád Of Austria's father?
Sentence (from "Archduke Joseph Árpád of Austria"): Archduke Joseph Árpád Benedikt Ferdinand Franz Maria Gabriel (8 February 1932 – 30 April 2017) was a member of the Hungarian Palatine branch of the House of Habsburg-Lorraine.
Relevant evidence: No