Letters from Margaret Caldwell to Margaret McHenry (Ms. James McHenry), 1815 - 1820

The papers in the John McHenry Family Papers, span 183 years, from 1764 to 1947. The materials consist of two letters from Dr. James McHenry (1753-1816), one to General Washington and the other to William Tilghman; numerous letters from Margaret Caldwell, sister-in-law of Mrs. James McHenry (also Margaret Caldwell); one real estate book of James Howard McHenry (1820-1888); and business records of John McHenry (c.1865-1939), regarding family property and Mercantile Trust Co. affairs.

The bulk of the material centers on two family members, Margaret Caldwell McHenry (1762-1833), who corresponds with her sister-in-law, Margaret Caldwell (Mrs. John Caldwell), and discusses family visits, illnesses, and other family events; and John McHenry (c. 1865-1939), whose business records reflect his management of the family properties, and whose typescript copies of his business letters while he was treasurer of the Mercantile Trust Co. reflect both family and business affairs.

The Caldwell letters provide a glimpse into the family and religious life of 18th century-early 19th century privileged women. John McHenry’s business ledgers reflect the extent of family property, business practices, and income, while his typescript business letters (1904-1910) reveal both business and personal changes in the early 20th century.

There are numerous materials at the Maryland Historical Society that relate to the McHenry and allied families. The primary McHenry family collections are listed below. McHenry family documents may also be found in collections related primarily to the Howard and Cary families. In addition, the Manuscript Vertical File contains several letters to or from James McHenry.