Elsene, Belgium - Remembrance Demarque

The 'Service Clarence' Intelligence network. One of the most successful SIS networks in Belgium during the war, led by Hector Demarque and Walthère Dewé, who had earlier played a leading role in 'La Dame Blanche'. Throughout the war 'Service Clarence' provided valuable information on a wide range of enemy activity including coastal defences, the effects of Allied bombing and the location of German units.