...,000 men, guarded in front by the ram Virginia, already famous for her 8th of March exploits and great naval victory in Hampton Roads; across Hampton Roads, Magruder was holding the peninsula, before Fortress Monroe and Hampton, with 11,000 men; Holmes held the Rappahannock, at Fredericksburg, with a brigade of 2,000; Johnston held the line of the upper Rappahannock with about 47,000 men that had fallen back fr...