Gen. Albert G. Jenkins, who had been ordered to the valley with his cavalry brigade. With Jenkins' brigade the First Maryland made the Gettysburg campaign and participated in all the raids, foragings and skirmishes of that command, General Jenkins being in the advance in Lee's forward movement. When Lee withdrew from Gettysburg, Jenkins was sent with his brigade to protect the trains which were forwarded ahead of the infantry. Meade detached Kilpatrick's division down through Maryland to strike Lee's trains in the mountains, and at midnight it attacked them at Monterey, on the dividing line between Maryland and Pennsylvania Mason and Dixon's line. Emack's and Welsh's squadrons were at the point of attack. They were thrown behind the stone fences, part held mounted, and as Kilpatrick's advance charged in the pitch dark, the Marylanders sent them whirling back, and charged them mounted. These two squadrons held back Kilpatrick's division from midnight until dawn, when Jenkins got up, it having been impossible to pass the wagon train in the dark. They saved Ewell's train, his ammunition and his ambulances with his wounded. Passing on down the mountain, they again met the enemy's cavalry at Hagerstown, where a desperate hand-to-hand melee took place in the streets, and Maj. Ulric Dahlgren lost his leg. Captain Bond also received a wound which lamed him for life.
After the army returned to Virginia the First cavalry served in Jenkins' brigade, and then in the brigades of Gens. Fitz Lee and Lomax until November, 1863, when it was ordered to report to Col. Bradley T. Johnson, commanding the Maryland Line.
