As the Ottoman Empire tottered towards its final collapse at the end of the First World War the fate of its various territorial components aroused the interest not only of other states, but of interest groups within those states. Britain in particular revealed a strong concern with this subject, having long been interested in the Eastern Mediterranean. The end of the Ottoman Empire saw the legendary Lawrence of Arabia grasping the Arab lands, various secret treaties with the other Great Powers disposed of much of Anatolia, and the future of Turkish rule over Constantinople, that much sought after city, now hung in the balance. The final fate of the city would be decided at the postwar Paris Peace Conference. Of all of the spoils of the Ottomans none evoked such passions as that inspired by Constantinople — Byzantium, the Second Rome. If any building could epitomise the Europeans’ vision of this city it was the St Sophia, the Church of the Holy Wisdom, which since the fall of Constantinople in 1453 had been a mosque. With the end of Ottoman dominance an opportunity was seen by some of symbolically completing a crusade begun centuries before, with the expulsion of the Turks, and Islam, from Europe. Nothing could so symbolise a change of control at Constantinople than the reconversion of St Sophia into a church. This found support from those who wished to see the Turk expelled bag and baggage from Europe.