It has been established elsewhere that gaining the Caliphate for
the H¸shimite family was a consuming interest for the Sharºf of
Mecca, Ýusayn b. {Alº, and his son {Abdall¸h.1 The desire to take
the Caliphate played a cardinal role in his decision to revolt
against the Ottomans. As Ýusayn would have it, he was revolting
not to establish a kingdom in the Ýidj¸z, and not simply a large
Arab state, but to establish a replacement Islamic polity, in which
the Arabs, led by the H¸shimites, would take their rightful place.