+———Henri DABROWSKI  |      Pierre DABROWSKI   |                  |           +———Wilhem LENGER  |           |  |       +———Robert LENGER (19 Aug 1868 Lodz, Poland – Feb 1911)  |       |   |      |       |   +———Susanny SCHMIDT  |       |  |   +———Richard LAENGER ( – bet 1960 and 1965 France)  |   |   |          |   |   |   +———Karl SCHIEDEK  |   |   |   |  |   |   +———Marianna or Maria “Marie” SZYDEK (1872/3 – 15 May 1916 Chojiny, Germany)  |   |       |      |   |       +———Anastasia REJTICH  |   |  +———Monica LAENGER