Johann August Karl, Prince of Wied German politician (1779–1836) Parents Friedrich Karl zu Wied-Neuwied Marie Luise Wilhelmine Gräfin zu Sayn-Wittgenstein-Berleburg Children Princess Luitgarde zu Wied Prince Hermann, 4th Prince of Wied Siblings Prince Maximilian of Wied-Neuwied Partners Princess Sophie Auguste of Solms-Braunfels