1726 Death Henriette Amalia, ruler of Nassau-Dietz, dies at 49 1711 Death Johan Willem Friso, Prince of Orange/(Nassau-Dietz), drowns at 23 1687 Birthday Johan Willem Friso, prince of Orange/ruler, Nassau-Dietz, 1687 Birthday Johan Willem Friso, prince of Orange/monarch of Nassau-Dietz 1683 Event Hendrik Casimir II of Nassau-Dietz marries Henriette Amalia 1666 Birthday Henriette Amalia, monarch of Nassau-Dietz 1664 Death Willem Frederik of Nassau-Dietz, viceroy of Friesland, dies at 51 1640 Death Henry Casimir I, count of Nassau-Dietz, dies 1632 Death Ernst Casimir, count of Nassau-Dietz/mayor of Friesland, dies at 58 1625 Event Earnest Casimir of Nassau-Dietz appointed viceroy of Drenthe 1612 Birthday Hendrik Casimir I, count of Nassau-Dietz/mayor of Frisia 1573 Birthday Ernst Casimir, count of Nassau-Dietz/mayor of Frisia/Groningen
