Question: What is the date of birth of Sophie, Duchess Of Hohenberg's husband?
Sentence (from "Fehim Čurčić"): On 28 June 1914, Mayor Čurčić welcomed Archduke Franz Ferdinand of Austria and his wife Sophie, Duchess of Hohenberg to Sarajevo and was present later the same day at their assassination, the event that sparked World War I.
Relevant evidence: No