genetic threads, historical lives: the story of Maria Matthews and Washington Lee

genetic thread: a DNA connection

A DNA match between descendants initiated an investigation into the probable shared ancestry of two Black individuals living in Prince George’s County after emancipation. Washington Lee, a Civil War veteran, appeared in the Western Branch Neighborhood of Queen Anne District after the Civil War without visible connections to any kinship clusters. In contrast, Maria Matthews, with her husband and children, could be traced to Bel-Air, the Ogle estate situated relatively near Governor’s Bridge. This genetic link between the two individuals suggests a shared ancestry, offering a rare glimpse into the kinship networks formed under chattel slavery in antebellum Maryland.

historical threads: the documentary evidence

Maria Matthews, daughter of Peter Lee

Maria Matthews died in 1903, having lived in Prince George’s County for the majority of her life. Her death certificate identified Peter Lee as her father. This discovery potentially linked Maria Matthews and Peter Lee to Washington Lee, as a shared family name emerged. An elderly Peter (born circa 1800) was listed in the probate records of the Ogle network along with Maria, corroborating the connection between Bel-Air and Maria’s lineal family.

Polly, Wife of Peter

In 1855, Polly, a woman not less than 40 years old, self-liberated herself from William E. Peach. Peach had purchased Polly from the Macgill estate “at her request so that she may enjoy the society of her husband and relatives.” Peach included a certification from Geo. C. Ogle stating that Polly’s husband, Peter, was “anxious that she come home to her master.” Despite Peach’s apparent fulfillment of her request, Polly was not convinced of his purchase and left Prince George’s County, making her way to West River Post Office in Anne Arundel County. Polly had been enslaved on Macgill’s Prince George’s estate, which bordered Bel-Air, where her husband was enslaved. Her journey to West River, in Anne Arundel County, where Macgill’s second estate was situated, suggests the presence of kin in bondage in that location.

Washington Lee, a man of two counties

Washington Lee, a man without readily apparent kinship connections, lived in both Prince George’s County and Anne Arundel County after the Civil War. Marrying Sarah Stewart in Upper Marlboro in 1870, he lived in and around Oak Grove Post Office before moving to Anne Arundel County, near the post offices of Dodon and Harwood, in relative vicinity of West River Post Office. In his waning years, he returned to Prince George’s County to be cared for by his daughter. This combination of Washington Lee’s geographic connections to West River and Queen Anne District, along with the DNA match to Maria Matthews and, presumably, Peter and Polly who also spanned both districts, suggests that Washington Lee was connected with the Lee individuals enslaved on the Macgill estates.

Washington, a boy in the records

A boy named Washington is listed in the probate records of James Macgill. He was held in bondage on Macgill’s Anne Arundel estate near West River, the same area Polly traveled to after her self-liberation from Peach. He was 13 years old in 1844, suggesting a birth year around 1831. His age and location suggest he could be a son or nephew of Polly’s, separated from the Lee individuals who remained in Prince George’s County. Polly’s escape to Anne Arundel County may have been an attempt to reunite with children and kin who had been separated from her in an earlier sale or division of property.

The landscape of southern Anne Arundel County, Maryland, circa 1905. This map illustrates the proximity of key locations in the shared ancestry of Maria Matthews and Washington Lee, including the areas of Dodon, Harwood, and West River. This geographical context is essential for understanding the origins of their kinship connection.
Source: U.S. Geological Survey, “Owensville, MD” Quadrangle, 1905, 1918 edition.

weaving the kinship tapestry

The convergence of genetic evidence and meticulously researched historical records allows for the reconstruction of a probable kinship connection linking Maria Matthews and Washington Lee. The shared 62 centimorgans (cM) between their descendants provides a genetic foundation, supporting the documentary trail that places Maria as the daughter of Peter Lee. Given Polly’s documented status as Peter’s wife, her determined self-liberation to be with him, and Washington’s enslavement on a Macgill estate geographically tied to Polly’s post-escape movements, the evidence strongly suggests Washington Lee was a relative of Peter Lee and Polly. This case illustrates how DNA analysis, combined with a deep examination of fragmented historical records, can contribute to understanding kinship networks that were systematically disrupted and obscured by chattel slavery. It underscores the enduring impact of the institution on individuals and their descendants, and the vital role of persistent research in revealing these crucial connections.

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paper trail’s Pulse: dissecting the search for Polly

The Baltimore Sun’s printer placed the ad in the last column of page 2, underneath a bounty for Peter Culver who had absconded with a “free boy, hired by me, named Alexander” and an ad for Ohio Flour.  

A historical advertisement from the 1850s offering a reward for the capture of a woman named Polly, describing her as a mulatto, not less than forty years old, last seen near West River.
“$150 REWARD,” advertisement. The Baltimore Sun (Baltimore, Maryland), July 29, 1855, p. 4. Accessed through Newspapers.com, July 10, 2025. https://www.newspapers.com/article/the-baltimore-sun/176173526/.
Transcription of Bounty

$150 REWARD WILL BE GIVEN FOR THE POSITIVE CONVICTION of any one who shall be guilty of harboring my NEGRO WOMAN POLLY, after a knowledge of this notice, whom I purchased lately of the estate of Dr. Magill.—As I have bought Polly through motives of pure humanity, and at her own request, that she might enjoy the society of her husband and relatives, I feel satisfied that she will come to me unless deceived by some designing person in relation thereto. POLLY is not less than forty years of age, a mulatto of neat and tidy appearance, and was last seen on West River. I will give Twenty Dollars if in Anne Arundel, or Thirty if elsewhere, to any one who shall convince her of the fact of my purchase and secure her to me. I also subjoin a certificate of Dr. OGLE, the owner of Polly’s husband. WM. E. PEACH, M. D., Queen Ann, Prince George’s co., Md.


I hereby certify that I have talked with PETER, the husband of Polly, and he says he is very anxious that she should come home to her master, Dr. Peach, immediately. Peter is in bad health and unable to leave the house. [jy25-St*] GEO. C. OGLE.

Within this mundane context of commerce and control, William E. Peach’s advertisement primarily sought the conviction of the “designing person” who “deceived” Polly and harbored her away from Peach who had purchased her “through motives of pure humanity” and while placing a bounty on the return of Polly so he could “secure her to me” almost as an afterthought.

the skeleton layer: who, what, and where

The basic facts of the notice form the skeleton of the story. In July 1855, Wm. E. Peach, M.D., living near Queen Anne in Prince George’s County sought the return of Polly, “not less than forty years of age” who was purchased from Dr. Magill’s estate.  In her escape, she was last seen near West River in Anne Arundel County.  He offered a tiered $20-30 for Polly’s return and a significantly larger sum of $150 dollars for the conviction of the “designing person”.  

the sinews layer: the network of kin and property

The names in the advertisement are held together by a dense network of marriage and property. William E. Peach, son of Queen Anne District landowner Samuel Peach, had married Sarah Alexander Ma[c]gill in 1852. Sarah was the orphaned daughter of Dr. James Ma[c]gill and Julia Ann Compton, having lost her father in 1840 and her mother in 1846. Her life was split between Prince George’s and Anne Arundel Counties. Before her father’s death, she lived on his 740-acre estate along present-day Annapolis Road, situated between the Jesuit’s White Marsh plantation and Magruder’s Tavern, adjacent to Bel-Air, the Ogle estate.

After Dr. Ma[c]gill’s death, Sarah’s world was destabilized. Her mother’s remarriage to Septimus J. Cook and her mother’s subsequent death resulted in Sarah and her sister, James Anna, being shuffled to Anne Arundel County to live with their aunt and uncle, Samuel and Mary Carr. The Carrs owned land near the Ma[c]gill property at West River, which had been inherited by Sarah’s brother, James P. Ma[c]gill. The 1839 will of Dr. Ma[c]gill had stipulated that Polly and her children be conveyed specifically to his other son, Thomas Ma[c]gill.

This 1861 map of the Queen Anne District illustrates the dense network of kin and property that defined Polly’s world. Highlighted are the lands of S. Peach (the family of her new owner, William E. Peach), Dr. Geo. C. Ogle (the enslaver of her husband, Peter), and Dr. Jas Macgill (her previous enslaver). The close proximity of these estates visualizes the community she was desperate to remain within, turning her flight into a calculated risk to preserve her family bonds.

the heart: her husband and relations

As the estate was divided and re-divided, first through the death of James and then through the death of James’ relict and again, as the children came of age, Polly, “a mulatto of neat and tidy appearance” watched as her extended family was separated, corralled and moved from estate to estate.  Individuals were sold to new husbands or liquidated to cover bequests and estate charges.

Amid this decade of instability, a transaction was initiated that would move Polly from her legal owner, Thomas Ma[c]gill, to his sister’s new husband, William Elson Peach. Seizing on this moment, Polly appealed directly to the young doctor, requesting that the terms of his purchase ensure she “might enjoy the society of her husband and relations.” Her husband, Peter, was enslaved by the Ogles at Bel-Air, the neighboring estate. According to a “certificate” from Geo. C. Ogle referenced in the bounty notice, Peter was “in bad health and unable to leave the house.” For Polly, a move away from the Queen Anne area would mean the permanent loss of her husband and the kinship network she fought to maintain.

the skin layer: the language of control and value

At “not less than forty years old,” Polly was an elder in her community. Her labor was likely shifting from fieldwork to tasks essential for the plantation’s maintenance: cooking, nursing, gardening, and sewing. In the logic of chattel slavery, Polly’s advanced age meant her external market value had diminished. This is starkly visible in the twenty-dollar bounty Peach placed on her body; he valued the conviction of the person who disrupted his power more than seven times higher than the return of Polly herself. Peach’s language paints him as a paternalist allowing Polly to “enjoy” her family, yet he simultaneously admits his authority is so weak that he needs help to “convince her of the fact of his purchase” and to “secure her to me.”

Daina Ramey Berry, in The Price for Their Pound of Flesh, discusses the range of attitudes toward elderly enslaved people. While the enslaved community valued their wisdom and the connections they fostered, enslavers saw only a diminished capacity for labor. This led to either “neglectful paternalism” or “disregarded isolation.” Polly, legally conveyed to an orphaned son whose estate was managed by a series of guardians and second husbands, had likely endured years of disregarded isolation as her value was debated in inventories and accounts. Sarah’s marriage to the paternalistic William Peach provided Polly an opportunity to navigate from disregarded isolation into neglectful paternalism. In this transition, she found an opening to assert her own agency.

the blood of the veins: the flow toward kin

Polly was likely living in the Queen Anne District on the former Ma[c]gill estate when Peach finalized her purchase. From there, she had access to travel lanes and turnpikes leading toward Washington, D.C., and the free states north of Maryland. Yet Peach’s ad reports she was last seen in Anne Arundel County near West River, a journey east, away from the most direct path to freedom. This eastward movement was not a mistake; it was a choice. It suggests Polly was seeking reunification with the family members who had been separated from her years before, when James Ma[c]gill first established his Anne Arundel property. Her journey suggests she was seeking reunification with children or other kin who, despite the legal lines drawn in the will, were physically located at the family’s Anne Arundel property. Her flight was therefore a calculated risk, flowing toward the heart of her kinship network, wherever it was located.


I want to acknowledge historians Daina Ramey Berry (The Price for Their Pound of Flesh) and Edward E. Baptist (The Half Has Never Been Told), whose scholarship was foundational to the anatomical metaphor used as an analytical tool in this research.

For those who wish to delve deeper into these topics, I highly recommend reading these books. You can learn more about them on Bookshop.org (I do not receive a commission from these links)