Question: What is the date of death of Sophie Of Württemberg, Duchess Of Saxe-Weimar's father?
Sentence (from "Christoph, Duke of Württemberg"): Christoph of Württemberg, Duke of Württemberg (12 May 1515 – 28 December 1568) ruled as Duke of Württemberg from 1550 until his death in 1568.
Relevant evidence: Yes