his written texts, and it is also attributed to William II, William III and Charles the Bold. He is featured as a playable leader in the computer strategy game series Civilization, appearing in Civilization III: Conquests, Civilization IV: Beyond the Sword, and Civilization V: Gods & Kings. A Dutch YouTube channel called Studio Massa has a series of videos featuring him as a rapper who goes by the artistic name of Stille Willem. The most famous of such videos are Fijn Uitgedoste Barbaar (Finely Clothed Barbarian) and Specerijen (Spices). Personal life First marriage On 6 July 1551, the 18-year-old William married Anna van Egmond en Buren, aged 18 and the wealthy heiress to the lands of her father. William thus gained the titles Lord of Egmond and Count of Buren. The couple had a happy marriage and became the parents of three children together; their son Philip William would succeed William as prince. Anna died on 24 March 1558, leaving William much grieved. A couple of years after Anna's death, William had a brief relationship with Eva Elincx, a commoner, leading to the birth of an illegitimate son, Justinus van Nassau: William officially recognised Justinus as his son and took responsibility for his education – Justinus would become an admiral in adult life. Second marriage On 25 August 1561, William of Orange married for the second time. His new wife, Anna of Saxony, was tumultuous, and it is generally assumed that William married her to gain more influence in Saxony, Hesse and the Palatinate. The couple had two sons and three daughters. One of the sons died in infancy and the other son, the famous Maurice of Nassau, who was to eventually succeed his father as stadtholder, never married. Anna died after Willem renounced her and her own family imprisoned her in one of their castles. The cause was due to the accusation that she committed adultery with the lawyer Jan Rubens, and became pregnant by him, giving birth to a daughter. Before her death Willem had already announced his third marriage, which drew the disapproval of her family who argued that, despite the adultery, the two were still married. Third marriage William married for the third time on 12 June 1575 to Charlotte de Bourbon-Monpensier, a former French nun, who was also popular with the public. They had six daughters. The marriage, which seems to have been a love