John Louis I, Count of Nassau-Wiesbaden-Idstein (10 April 1567 – 10 June 1596) was the son of Count Balthasar of Nassau-Wiesbaden-Idstein and his wife Margaret of Isenburg-Bierstein. He succeeded his father in 1568 as Count of Nassau-Wiesbaden. Marriage and issue In 1588, John Louis married Maria of Nassau-Dillenburg, daughter of John VI, Count of Nassau-Dillenburg. They had the following children: Margaret (1589-1660), married in 1606 with Adolph of Bentheim, son of Arnold III, Count of Bentheim-Steinfurt-Tecklenburg-Limburg Anna Catherine (1590-1622), married in 1607 with Simon VII, Count of Lippe Juliana (1593-1605) John Philip (1595-1599), his successor with his brother John Louis II until his death John Louis II (1596-1605), his successor, the last male of Nassau-Wiesbaden-Idstein line House of Nassau Counts of Nassau 1567 births 1596 deaths 16th-century German people Counts of Nassau-Wiesbaden-Idstein