Original: She was the wife of William II, Prince of Orange and Count of Nassau (27 May 1626 6 November 1650) and the mother of King William III of England and Ireland, II of Scotland (14 November 1650 8 May 1702).
Simplified: She was the wife of William II, Prince of Orange and Count of Nassau (27 May 1626–6 November 1650) and the mother of King William III of England and Ireland, II of Scotland (14 November 1650–8 May 1702).