Question: When did Frederick Ii Eugene, Duke Of Württemberg's father die?
Sentence (from "Charles Alexander, Duke of Württemberg"): Charles Alexander of Württemberg (24 May 1684 – 12 March 1737) was a Württemberg noble from 1698 who governed the Kingdom of Serbia as regent from 1720 until 1733, when he assumed the position of Duke of Württemberg, which he held until his death.
Relevant evidence: Yes