Question: What nationality is Şehzade Mustafa's father?
Sentence (from "Suleiman the Magnificent"): Suleiman I ('; or '; 6 November 1494 – 6 September 1566), commonly known as Suleiman the Magnificent in the West and Kanunî Sultan Süleyman ("Suleiman the Lawgiver") in his realm, was the tenth and longest-reigning Sultan of the Ottoman Empire from 1520 until his death in 1566.
Relevant evidence: Yes