In August 1649, the New Model Army, led by Oliver Cromwell, went to Ireland to re-occupy the country following the Irish Rebellion of 1641. This Cromwellian conquest was largely complete by 1652. This army was raised and supported by money advanced by private individuals, subscribed on the security of 2,500,000 acres (10,000 km2) of Irish land to be confiscated at the close of the rebellion. This approach had been provided for by the 1642 Adventurers Act of the Long Parliament, which said that the Parliament's creditors could reclaim their debts by receiving confiscated land in Ireland.