Wilhelm IX Adam Christof
Gemmingen von Massenbach, 1st Baron Massenbach in the Kingdom of Bavaria (recogn. 6 July 1813 under G.1242 Nr.3163 for himself & heirs male general by Maximilian I., King of Bavaria), & in the Kingdom of Wuerttemberg (recogn. 8 Dec 1821 for himself & heirs male general by the Wuerttemberg House of Nobles), Lieut.-Col. Roy. Bavarian 5th Inf. Regt., served in Russia, etc., of Ingolstadt, etc. He was succ. acc. to primogeniture by his son "Friedrich XI".