المؤتمر السوري
Mardam Bey was one of the participants of the Syrian National Congress held in Damascus in May 1919. The purpose of the congress was to consider the future of Syria, which at the time included Lebanon, Jordan and Palestine. The concluding report that was communicated to the King Crane Commission in June 1919, pleaded “there be no separation of the southern part of Syria, known as Palestine, nor of the littoral western zone, which includes Lebanon, from the Syrian country." The King-Crane Commission recommended "the unity of Syria be preserved." however the commission was an exercise in futility given the agreements already reached by Britain and France to carve up the lands of the Levant between them.