B.G.NIEBUHR (27/08/1776-02/01/1831) i yessaweḍen yura awal-a deg useggas n 1810. D aglam n tedyanin anda titnulujit i d tamusni, titnugrafit d amahil agelman, n wannay d tirawalt, yesɛa agmer n tmusniwin d warraten d uglam-is amenzu, aglam s ujerreb s talɣa n usekles n tedyanin ttidiren medden, asuɣel, asemyezwer n iferdisen, sɛan assaɣ di gzu n tmetti neɣ n tasuddut.