Christian William I of Schwarzburg was Count and later Prince of Schwarzburg-Sondershausen, Count of Hohenstein, Lord of Sondershausen, Arnstadt and Leutenberg. From 1681, he also carried the title of Count in Ebeleben, and from 1716 Count in Arnstadt.

Lebrecht, Prince of Anhalt-Zeitz-Hoym, was a German prince of the House of Ascania.