"Louis VI of Hesse-Darmstadt (German: Ludwig) (25 January 1630 – 24 April 1678) was Landgrave of Hesse-Darmstadt from 1661 to 1678.
He was the eldest of three sons of the Landgrave George II of Hesse-Darmstadt and Sophia Eleonore of Saxony." - (en.wikipedia.org 09.10.2020)
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