Quincy political family
The Quincy family was a prominent Massachusetts political family whose influence extended from the colonial period into the early twentieth century.
Last updated August 31, 2026
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Overview
The Quincy political family was a prominent Massachusetts family associated with public life from the mid-seventeenth century through the early twentieth century. Its principal estate was at Mount Wollaston, an area that was initially distinct, later became part of Braintree, and is now within the city of Quincy, Massachusetts. The family's historical importance came from its participation in colonial and American civic affairs, its connections with other influential New England families, and the lasting use of the Quincy name in American places and institutions. The Quincy lineage is also connected to the Adams political family through Abigail Adams. That relationship placed the Quincys within the dense network of Massachusetts families that shaped colonial leadership, the American Revolution, the early republic, and nineteenth-century public life. The family name is particularly associated with John Quincy Adams, although the Quincy family and the Adams family were separate lineages joined through marriage rather than interchangeable political organizations. The family estate at Mount Wollaston became an important physical expression of Quincy identity. Portions of the historic property survive in the Josiah Quincy House and the Dorothy Quincy Homestead. Much of the original land was subdivided during the nineteenth century into building lots marketed as Wollaston Park. The Josiah Quincy Mansion was later demolished in 1969, illustrating the extent to which the family's original estate was transformed by urban development. The Quincy name outlasted the family's direct political prominence. It appears in the names of several American towns and public institutions, including USS Quincy, Quincy House at Harvard University, Quincy House in Washington, D.C., and Quincy Market in Boston. These names reflect the family's regional historical significance and the broader civic legacy attached to the Quincy name. The family is best understood as a historical political dynasty and New England lineage, not as a contemporary commercial brand or operating organization.
History
The Quincy family's recorded historical associations reach back to medieval England. Family tradition and genealogical accounts connect an early Quincy ancestor with William the Conqueror's 1066 invasion of England. A later figure, Saer de Quincy, Earl of Winchester, was among the barons who assembled at Runnymede in 1215 and compelled King John to accept the Magna Carta, a foundational document associated with limits on royal power and legal rights for English freemen. The branch that became prominent in Massachusetts emerged in the colonial period. From the mid-seventeenth century onward, the family was established at Mount Wollaston in the area that developed into Braintree and ultimately the city of Quincy. The estate served as the family's principal Massachusetts base and linked the Quincy name to the political and social life of the region. Over successive generations, members of the family were involved in public affairs, helping make the Quincys one of the better-known political families of Massachusetts. The family's historical position was reinforced by marriage ties. Abigail Adams connected the Quincy and Adams families, placing the Quincys within the interrelated circle of New England families that produced colonial officials, revolutionary-era leaders, and national politicians. The Quincy name is therefore part of the broader political history of Massachusetts and the early United States, even though not every person bearing the name belonged to the same political generation or held the same office. The Mount Wollaston estate changed substantially during the nineteenth century. As the surrounding area urbanized, the family's land was broken up into building lots known as Wollaston Park. Two historic structures associated with the property remain particularly important: the Josiah Quincy House and the Dorothy Quincy Homestead. The Josiah Quincy Mansion, another major structure connected with the estate, was demolished in 1969. Although the family's direct political prominence declined by the early twentieth century, the Quincy name retained a wide civic and institutional footprint. It survives in the names of American municipalities and in institutions such as USS Quincy, Quincy House at Harvard, Quincy House in Washington, D.C., and Quincy Market in Boston. These commemorations reflect the family's influence on the historical memory and geographic nomenclature of Massachusetts and the United States. The Quincy political family is consequently significant primarily as a historical dynasty, landholding family, and source of civic names rather than as a continuing political organization.
- 1969
The Josiah Quincy Mansion is demolished
[1]The demolition marked the loss of one of the major structures associated with the historic Quincy estate, while other Quincy properties survived.
- 1850
The family estate is subdivided into Wollaston Park
[1]During the nineteenth century, portions of the Quincy homestead were divided into building lots marketed as Wollaston Park.
- 1800
The Quincy name becomes linked to the Adams political family
[1]The two Massachusetts political families are connected through Abigail Adams, strengthening the Quincys' place in the region's interconnected political history.
- 1800
The Mount Wollaston estate begins its later civic legacy
[1]The family's Massachusetts estate and name contribute to the historical identity of the area that later became the city of Quincy.
- 1650
The Quincy family becomes established in Massachusetts
[1]The family is described as prominent in Massachusetts from the mid-seventeenth century, with its principal estate at Mount Wollaston.
An early Quincy ancestor is associated with the Norman conquest of England
[1]Genealogical tradition connects the first recorded Quincy ancestor with William the Conqueror's crossing of the English Channel and the Norman victory at the Battle of Hastings.
Saer de Quincy participates in the Magna Carta baronial movement
[1]Saer de Quincy, Earl of Winchester, is identified as one of the barons who went to Runnymede and forced King John to accept the Magna Carta.
Products and positioning
A historically prominent Massachusetts political family and New England civic lineage.
Sources1 sources
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