Your nephew,

A. BURR.

After the abandonment of Manhattan Island by the American army, and some fighting in Westchester, General Washington crossed the North river with a part of the troops, and retreated through New-Jersey. The movements of Lord Cornwallis left no doubt that the object of the British general was Philadelphia. He advanced rapidly from Brunswick upon Princeton, hoping, by forced marches, to get in the rear of the Americans. On the 8th of December, 1776, Washington crossed the Delaware, secured the boats, and broke down the bridges. Great apprehension and alarm for the safety of Philadelphia now existed. Judge Marshall, in his Life of Washington, says,

"In consequence of this state of things, the general advised that lines of defence should be drawn from the Schuylkill, about the heights of Springatsbury, eastward to the Delaware, and General Putnam was ordered to superintend them." Major Burr was now actively engaged as the aid-de-camp of General Putnam, whose esteem and unbounded confidence he continued to enjoy. He writes Colonel Ogden,

Princeton, 7th March, 1777.

Dear Matt.,

I this evening received your letter of yesterday's date, by Stockton. I knew not how to direct to you, nor where to send for the horse, or should have done it sooner. I do not perfectly recollect the one you mention, but should be glad of any on your recommendation. Both boots and a saddle I want much, and shall be obliged to you to procure them for me;—good leather would suit me as well as boots ready made. I have not had a pair worth sixpence since those I had at Elizabethtown.

As to "expectations of promotion," I have not the least, either in the line or the staff. You need not express any surprise at it, as I have never made any application, and, as you know me, you know I never shall. I should have been fond of a berth in a regiment, as we proposed when I last saw you. But, as I am at present happy in the esteem and entire confidence of my good old general, I shall be piqued at no neglect, unless particularly pointed, or where silence would be want of spirit. 'Tis true, indeed, my former equals, and even inferiors in rank, have left me. Assurances from those in power I have had unasked, and in abundance; but of these I shall never remind them. We are not to judge of our own merit, and I am content to contribute my mite in any station.

I shall probably be at Morris within ten days, on public business.
Write me whether I may expect you there. With sincere love to Mrs.
Ogden,

Yours,