...ch was conducted with a view to the comfort of the troops. Heth's division reached Cashtown on the 29th, and the following morning Pettigrew's brigade, sent by General Heth to procure supplies at Gettysburg , found it occupied by the enemy. Being ignorant of the extent of his force, General Pettigrew was unwilling to hazard an attack with his single brigade, and returned to Cashtown. General Hill arr...