May 1777"). Smith's Co. muster roll (May 16, 1777): U.S. National Archives and Records Administration, Record Group 93, microcopy M246, roll 126, frames 175–176 (at end of roll 126) ("A Muster Roll of Capt. Alexr. Lawson Smith's Company Including part of other Company's belonging to the same Regiment of Lieut. Colo. Rawling's Batn. of Foot now under of Colo. Daniel Morgan of 11th Virga. Regmt."). Smith's Co. muster rolls (1778): Maryland Historical Society, Revolutionary War Collection, MS 1814. Tannehill to Roberts (April 24, 1818), in Callender war-pension testimony: U.S. National Archives and Records Administration, Record Group 15, microcopy M804, roll 452, frame 13, claim no. S 40792 (Pvt. John Callender). Tannehill to Smallwood (December 25, 1780): Maryland State Archives, Maryland State Papers (Series A), Box 21, Item 120, MSA No. S 1004-27. Washington to Brodhead (January 10, 1781): Library of Congress, George Washington Papers, Series 4. Washington to Congress (July 4, 1776): U.S. National Archives and Records Administration, Record Group 360, microcopy M247, roll 166, item 152, v. 2, pp. 152–157. Washington to Congress (September 28, 1776): Library of Congress, George Washington Papers, Series 3, Subseries A, Letterbook 2. Washington to Congress (December 24, 1776): Library of Congress, George Washington Papers, Series 3, Subseries A, Letterbook 2. Washington to Congress (January 21, 1779): Library of Congress, George Washington Papers, Series 4. Washington General Orders (February 16, 1779): Library of Congress, George Washington Papers, Series 3, Subseries G, Letterbook 4. Washington General Orders (November 7, 1779): Library of Congress, George Washington Papers, Series 3, Subseries G, Letterbook 4. Washington General Orders (October 13, 1780): Library of Congress, George Washington Papers, Series 3, Subseries G, Letterbook 5. Washington General Orders (November 1, 1780): Library of Congress, George Washington Papers, Series 3, Subseries G, Letterbook 5. Washington to Morgan (June 13, 1777): Library of Congress, George Washington Papers, Series 4. Washington to Rawlings (March 21, 1779): Library of Congress, George Washington Papers, Series 4. Washington to Shippen (January 6, 1777): Library of Congress, George Washington Papers, Series 3, Subseries B, Letterbook 2. Secondary references Fischer, David H. (2004). Washington's crossing. New York: Oxford University Press. . Heitman, Francis B. (1914). Historical register of officers of the Continental Army during the War of the Revolution, April, 1775, to December, 1783. Washington, D.C.: The Rare Book Shop Publishing Co., pp. 285, 356, 459, 499, 596. . Hentz, Tucker F. (2006). "Unit history of the Maryland