<b>1907 - 1914 > Bruxelles</b> ° 25.11.1881; + 25.11.1941. Commissioner of the "Club d'amateurs photographes de Belgique" in 1907 and deputy secretary, 1907-1909. Sometimes spelled "De Clerck" or "Declercq". He was still listed as a member of the "Cercle d'Art Photographique" in 1922.