Throughout this interval the British had maintained a steady and effective artillery fire which tended to slow the work of the allies. The journals of the siege are full of accounts, such as that written by Lt. William Feltman on October 2: “A continual cannonading this whole day at our fatigue parties. One Maryland soldier’s hand shot off and one militia man killed.” Behind the British lines feverish activity continued, and there was fear of a general “alarm.” Ships were sunk in the river immediately in front of the town to block any allied landing attempt from that quarter. Cornwallis’ positions were not complete, nor were his magazines. Every available man was on the line to help in the construction, particularly the large force of Negro labor which the British general had acquired. To complicate the picture for Cornwallis, smallpox was taking its toll. [Illustration: _View of Gloucester Point, across the York River from Yorktown, before construction of the Coleman Memorial Bridge._] GLOUCESTER SIDE. Even though Washington was directing his principal force against Yorktown where the main British force was located, it was necessary that he take measures to contain the enemy post at Gloucester Point on the north side of the river. This would close a possible means of escape for Cornwallis and halt the heavy foraging parties that were sweeping the Gloucester countryside. The first allied force here was 1,500 militia under Brig. Gen. George Weedon. By September 28, Weedon had been reinforced by the Duke de Lauzun’s Legion of 600, half of them mounted. Several days later, 800 marines were landed from the French fleet and Brigadier General Choisy was assigned to command the whole. By early October, the British garrison on the Gloucester side had grown and included both Simcoe’s and Tarleton’s cavalry, as well as ground units. On October 3, as Choisy moved down toward Gloucester Point to tighten his lines and to force the enemy into their fixed positions on the point, a brief but spirited encounter occurred at “the Hook,” near present Hayes Store, in which the daring cavalry leaders, Lauzun and Tarleton, had major roles. Casualties numbered about 16 for the allies and perhaps 50 for the British. The allies succeeded in holding the ground. The British withdrew behind their works where they remained until the end of the siege. FIRST ALLIED SIEGE LINE.