information:classification, information:highlighting, structural:summarization
Issue

Between his first and second marriages, William had a common law relationship with Eva Elincx. They had a son, Justinus van Nassau (1559–1631), whom William acknowledged. On 4 December 1597 Justinus van Nassau married Anne, Baronesse de Mérode (9 January 1567 – Leiden, 8 October 1634). They had three children.