The next morning they set fire to the fort and left the place, taking the prisoners with them. Their number of warriors was between four and five hundred, mostly from the Pottowatomie nation, and their loss, from the best information I could get, was about fifteen. Our strength was about fifty-four regulars and twelve militia, out of which twenty-six regulars and all the militia were killed in the action, with two women and twelve children. Ensign George Ronan and Dr. Isaac Van Voorhis of my company, with Captain Wells of Fort Wayne, to my great sorrow, are numbered among the dead. Lieutenant Linai T. Helm, with twenty-five non-commissioned officers and privates and eleven women and children, were prisoners when we separated. Mrs. Heald and myself were taken to the mouth of the river St. Joseph, and, being both badly wounded, were permitted to reside with Mr. Burnett, an Indian trader. In a few days after our arrival there, the Indians went off to take Fort Wayne, and in their absence I engaged a Frenchman to take us to Michilimackinac by water, where I gave myself up as a prisoner of war, with one of my sergeants. The commanding officer, Captain Roberts, offered me every assistance in his power to render our situation comfortable while we remained there, and to enable us to proceed on our journey. To him I gave my parole of honor, and came to Detroit and reported myself to Colonel Proctor, who gave us a passage to Buffalo, from that place I came by way of Presque-Isle, and arrived here yesterday. Nathan Heald. The following letter from Captain Heald, written three years after taking up his residence in Missouri, speaks for itself: St. Charles, Missouri Territory May 18th, 1820. Sir:--I had the honor of receiving your letter of the 30th of March, a few days since. The garrison at Chicago commanded by me at the time Detroit was surrendered by General Hull, were every man paid up to the 30th of June, 1812, inclusive, officers' subsistence and forage included. The last payment embraced nine months, and was made by myself as the agent of Mr. Eastman, but I cannot say what the amount was. Every paper relative to that transaction was soon after lost. I am, however, confident that there was no deposit with me to pay the garrison for the three months subsequent to the 30th of June, 1812.