Friedrich Günther, Prince of Schwarzburg
Friedrich Günther , Prince of Schwarzburg ( 5 March 1901 – 9 November 1971 ) was the final head of the House of Schwarzburg and heir to the formerly sovereign principalities of Schwarzburg-Rudolstadt and Schwarzburg-Sondershausen . 
<triplet> Friedrich Günther, Prince of Schwarzburg <subj> 5 March 1901 <obj> date of birth <subj> 9 November 1971 <obj> date of death