Letter from Nancy Cunningham to Sarah “Sally” Teackle Kendall describing her flight from Philadelphia during the Revolutionary War, and also contains updates about Teackle's brother Severn Teackle who is imprisoned by the British on a ship anchored off Long Island. Severn Teackle is the Grandfather of Severn Teackle Wallis. Attached to this letter is a note dated 1829 written by Elizabeth Upshur Teackle explaining how she came to be in possession of this letter from her Great Aunt Sally Teackle Kendall.