Prince Frederick of WürttembergFriedrich Karl August von Württemberg "Prince Frederick Charles Augustus of Württemberg (German: Friedrich Karl August Prinz von Württemberg) (21 February 1808 – 9 May 1870) was a General in the Army of Württemberg and the father of William II of Württemberg. Frederick was a member of the Royal Family of Württemberg and a Prince of Württemberg." - (en.wikipedia.org 10.11.2019)