Soon after, with short space for rest, she rejoined her husband in the field during the campaign in Maryland, but was obliged to go north upon business, and was detained and unable to return until the day following the battle of Antietam.
She found her husband badly wounded, and of course her first efforts were for him. She nursed him tenderly and unremittingly, giving such assistance as was possible in her rare leisure to the other wounded. We cannot doubt that even then she was very useful, and with her accustomed energy and activity, made these spare moments of great avail.
General Barlow was unfit for further service until the following spring. His wife remained in attendance upon him through the winter of 1862-3, and in the spring accompanied him to the field, and made the campaign with him from Falmouth to Gettysburg.
At this battle her husband was again severely wounded. He was within the enemy's lines, and it was only by great effort and exposure that she was able to have him removed within our own. She remained here, taking care of him, and of the other wounded, during the dreadful days that followed, during which the sufferings of the wounded from the intense heat, and the scarcity of medical and other supplies were almost incredible, and altogether indescribable. It was after this battle that the efficient aid, and the generous supplies afforded by the Sanitary Commission and its agents, were so conspicuous, and the results of this beneficent organization in the saving of life and suffering perhaps more distinctly seen than on any other occasion. Mrs. Barlow, aside from her own special and absorbing interest in her husband's case, found time to demonstrate that she had imbibed its true spirit.
Again, through a long slow period of convalescence she watched beside her husband, but the spring of 1864 found her in the field prepared for the exigencies of Grant's successful campaign of that year.
At times she was with General Barlow in the trenches before Petersburg, but on the eve of the fearful battles of the Wilderness, and the others which followed in such awfully bewildering succession, she was to be found at the place these foreshadowed events told that she was most needed. At Belle Plain, at Fredericksburg, and at White House, she was to be found as ever actively working for the sick and wounded. A friend and fellow-laborer describes her work as peculiar, and fitting admirably into the more exclusive hospital work of the majority of the women who had devoted themselves to the care of the soldiers. Her great activity and inexhaustible energy showed themselves in a sort of roving work, in seizing upon and gathering up such things as her quick eye saw were needed. "We called her 'the Raider,'" says this friend, who was also a warm admirer. "At Fredericksburg she had in some way gained possession of a wretched-looking pony, and a small cart or farmer's wagon, with which she was continually on the move, driving about town or country in search of such provisions or other articles as were needed for the sick and wounded. The surgeon in charge had on one occasion assigned her the task of preparing a building, which had been taken for a hospital, for a large number of wounded who were expected almost immediately. I went with my daughter to the building. It was empty, containing not the slightest furniture or preparation for the sufferers, save a large number of bed-sacks, without straw or other material to fill them.