Charles III William, Margrave of Baden-Durlach on 27 January, rather than on the 28th (which would correspond to the 17th on the Julian Calendar). Because his son Frederick of Baden-Durlach had died while Charles William was still alive, his grandson Charles Frederick became his successor. Since he was only 10 years old, a regency had to be established under the legal guardianship of Charles August of Baden-Durlach. On 27 June 1697, Charles III William married Magdalena Wilhelmine of Württemberg (7 November 1677 – 30 October 1742), the daughter of Wilhelm Ludwig, Duke of Württemberg. The following children were born from this marriage: Charles William was known
William III, Count of Ponthieu William III, Count of Ponthieu William III of Ponthieu ( – 1172) also called William (II; III) Talvas. He was seigneur de Montgomery in Normandy and Count of Ponthieu. William was son of Robert II of Bellême and Agnes of Ponthieu. He succeeded his father as count of Ponthieu some time between 1105 and 1111, when he alone as count made a gift to the abbey of Cluny. His father Robert de Bellême had turned against Henry I on several occasions, had escaped capture at the battle of Tinchebrai in 1106 commanding Duke Robert's rear guard and later, while serving