Career
Alexander served as an Oberst in a regiment of the Brandenburg-Prussian Army. On 26 July 1686, he was mortally wounded in the second siege of Buda during the Ottoman wars and died shortly afterwards near Vienna.
Alexander served as an Oberst in a regiment of the Brandenburg-Prussian Army. On 26 July 1686, he was mortally wounded in the second siege of Buda during the Ottoman wars and died shortly afterwards near Vienna.
He was a member of the Kettler dynasty.