Roger I of Tosny Fécamp Abbey were installed. This monastery was one of the first baronial foundations in Normandy The foundation charter reveals that the lord of Tosny gave it a small possession around Conches and his forest. In 1035, Robert I's death began a troubled period in the duchy of Normandy. Civil wars multiplied and Roger (whose relations with his neighbours was already argumentative) was one of the main players in them. According to the Norman chroniclers, the lord of Tosny refused to serve the new duke, the future William the Conqueror, due to his being a bastard. He especially took advantage of
Adolf William, Duke of Saxe-Eisenach Adolf married Marie Elisabeth of Brunswick-Wolfenbüttel. They had five children: Adolf lost all his sons shortly after birth, and his widow was pregnant with their fifth child at the time of his death. Eight days later, a son was born, called Wilhelm August, who inherited the estates of his father (under the regency of his uncle Johann Georg), until his death at only two years of age, whereupon Johann Georg inherited the estates. Adolf William, Duke of Saxe-Eisenach Adolf Wilhelm, Duke of Saxe-Eisenach (Weimar, 15 May 1632 – Eisenach, 21 November 1668), was a duke of Saxe-Eisenach. He was the