After Bernt Anker's 1805 death his business empire was organised in a Fideikommiss (a special type of foundation) where the manager at Moss Jernverk, Lars Semb, was one of the three persons on the board.
Ved Bernt Ankers død i 1805 blev hans forretningsimperium lagt ind i et Fideikommis (en type stiftelse), hvor bestyreren Lars Semb ved Moss Jernverk var en af tre i styret.