The Siege of Newcastle occurred in 1644, during the English Civil War. A Covenanter army from Scotland under the command of Lord General Alexander Leslie, 1st Earl of Leven crossed into England in January 1644. As he moved his army south he left six regiments under the direction of Lieutenant General James Livingstone, 1st Earl of Callander, to lay siege to the city of Newcastle-on-Tyne from 3 February (when the town was formally asked to surrender) until 19 October the same year when the Covenanters took the city by storm. There had been an earlier occupation during the Civil War when the General Leslie had occupied the city following the Battle of Newburn in 1640.