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Conservation Resources

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Historical Research at Montpelier Mansion

Archives Content Summary

Montpelier’s mission states that we are a “…museum dedicated to preserving and interpreting the mansion and its grounds from 1783 to the 1960’s with special emphasis on the Snowden Family occupation (1783-1831).”

Much of the archival collections focus on materials of interest to genealogists of not only the direct Montpelier branch of the Snowden family, but also the extended family such as the Warfields, Contees and Reese/Johnson Lines. Within these collections there is wealth of information about the family and their activities through documents such as correspondence, account books, scrapbooks, photographs, and land record materials.

We also have architectural and ground drawings of Montpelier showing the architectural evolution of the structure itself as well as some of the changes regarding land development surrounding the mansion. It is important to note that new materials are being acquired all the time and will be added to the web page once they have been fully processed and a finding aid created.

Research Questions and Access Procedures

All questions about the archival collections held by Montpelier and access to those collections should be directed to either the main office at 301-377-7817 or the Collections Manager at 301-377-7836. Please note that all access to the collections is by appointment only. Please be prepared to explain the nature of your research and which of the collections are of interest to you.
Published Finding Aids

Montpelier Building and Grounds Drawings Collection
Acc. No. 2009.004.001
This collection is a classic artificial collection composed of drawings generated by The Maryland-National Capital Park and Planning Commission or by contractors hired for the purpose of building renovations, restoration projects and garden and ground design projects including construction plans for roads and parking lots and planting plans for the grounds and specialty gardens.
PDF Download the Finding Aid

The Gordon Kirwan Collection

Acc. No. 2000.002.01
This collection consists of thirty-six letters dating from 1821 to 1835 written predominately by Anna Marie Snowden Hopkins (1794-1864) to her youngest sister, Rachel P. Snowden Tyson (1809-1889).
PDF Download the Finding Aid

The Helen Warfield Burgess Bebermeyer Seymour Archival Collection

Acc. No. 2003.001.01
This collection contains correspondence related directly to the Snowden’s of Montpelier dating from the 1830s through the 1910s. There are also photographs, scrapbooks and books found in this collection.
PDF Download the Finding Aid.

The Gladys B. Brigham Document Collection

Acc. No. 2003.002.
This collection contains a variety of family materials related directly the Snowden’s of Montpelier. Items found in the collection include correspondence, personal artifacts, account books, and land plats and deeds.
PDF Download the Finding Aid

Acc. No. 2004.002.01
This collection contains predominately land plats, indenture agreements and land deeds some of which relate directly to the Snowden’s of Montpelier but not all. Other materials include a record of Thomas J. Snowden’s time at the University of Pennsylvania Medical School in the 1830s as well as materials related to the Mansion dating from the early twentieth century.
PDF Download the Finding Aid

The Joseph S. Snowden, Pennsylvania Document Collection
Acc. No. 2005.001.01
This collection contains five documents that related to a mortgage history search that occurred in 1856 due to a land dispute related to Joseph S. Snowden of Pennsylvania. It is uncertain if Joseph S. Snowden is related to the Snowden’s of Montpelier.
PDF Download the Finding Aid

The Cameron Robinson, Snowden Family Document Collection
Acc. No. 2008.006.01
PDF Download the Finding Aid .
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The collection consists of seven items [a family bible once owned by Dr. DeWilton Snowden (1818-1879) and marriage, baptismal and confirmation records) relating to the branch of the Snowden family descendant from Mary Thomas Snowden the daughter of Dr. DeWilton Snowden.

Stan Hunter Mapping Project Collection
Accession 2011.012.01

This collection consists of the materials used by Stan Hunter in generating a map called, “A Timeless Map of the Episcopal Churches and Snowden Residences in the Upper Patuxent Region.”   The materials include portions of several different maps including “Vansville,” “Laurel 10 th District,” “Guildford,” and several others plus citations talking about Snowden family members traveling between different Snowden properties. All of the materials come from either the Howard County Historical Society or the Prince George’s County Historical Society.  Most items have been annotated by Mr. Hunter.
PDF Download the Finding Aid.

Susan R. Buswell Archival Collection
Accession 2014.001.02-.04

This collection consists of materials primarily related to the years when the David and Susan Buswell lived at Montpelier as its caretakers (1961-1964) as well as to Ms. Buswell’s involvement with the Friends of Montpelier. Contents include the initial correspondence to Christine Long Willcox to inquire about serving as caretakers of Montpelier as well as a list of repairs needed on the house and related correspondence; various articles about Montpelier or the renovation work being done at Montpelier, David Buswell’s History of Montpelier; and a 30th anniversary program for the Friends of Montpelier celebration. In addition, this collection contains a bound scrapbook once owned by Breckenridge Long that displays telegrams related to the negotiations taking place at Palace of Versailles during the world-wide peace negotiations of 1919.  
 PDF Download the Finding Aid

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