Faisal I of Iraq
On 3 January 1919, Hussein's son, king Faisal I of Iraq and Dr. Chaim Weizmann, President of the World Zionist Organization signed the Faisal–Weizmann Agreement for Arab-Jewish cooperation, in which Faisal conditionally accepted the Balfour Declaration based on the fulfilment of British wartime promises of development of a Jewish homeland in Palestine and on which subject he stated: