VANDENBROECK, André & GRIMMAUX, Daniel. Mengeot frères. Photographes à Châtelet de 1900 à 1935. Châtelet, 2002, 143 pp.
<b>1901 - 1902 ca Châtelet, Rue Sainte-Barbe, 90</b> Léandre Joseph (° Villers-Poterie, 30.1.1873; + Gilly, 2.8.1936) and Jules Joseph Ghislain (° Villers-Poterie, 14.6.1875; + Châtelet, 15.11.1935). <b>1902 * - 1936 + Châtelet, Rue de la Tombelle, 22</b> Predecessor: Navez Théodore or Luyckx Théodore CV with printed label for Léandre alone at this address, c. 1902. The surviving business registers, for the period from 9.6.1901 to 20.2.1936, contain 33 500 entries. Some 27 000 glass plates have survived, stored in "Maison Paulus" in the safekeeping of the "Société royale d’Histoire Le Vieux Châtelet".