Question: When did Şehzade Mehmed Abid's father begin his rule of the Ottoman Empire?
Sentence (from "Şehzade Mehmed Abid"): Şehzade Mehmed Abid (17 September 1905 – 8 December 1973) was an Ottoman prince, the son of Sultan Abdul Hamid II and his wife Naciye Hanım.
Relevant evidence: Yes