Jan Nicolaas Floris van Nassau-LaLecq

descendants were later created Counts of Nassau-LaLecq. One of his sons was the famous general Henry de Nassau, Lord of Overkirk, King William III's Master

of Nassau, Lord of De Lek and Beverweerd (1602 – The Hague, 28 February 1665) was a Dutch soldier. He was the illegitimate son of Margaretha van Mechelen