Johann III, Count of Sponheim-Starkenburg

Castle Grevenburg, October 1734.

Johann III, Count of Sponheim-Starkenburg, the Older (b. ca. 1315 – d. 30 December 1398), reigned over the County of Sponheim for 67 years. He also received many epithets such as "the Noble" and, because of his declining vision, "the Blind".