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Cadwalader family

An American family whose members became prominent military, political, commercial, and cultural figures in Pennsylvania and New Jersey from the eighteenth through the nineteenth centuries.

Last updated August 26, 2026

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Overview

The Cadwalader family is an American family lineage associated principally with Philadelphia, Pennsylvania, and New Jersey. Its documented prominence began with John Cadwalader, a Welsh Quaker who emigrated to the Province of Pennsylvania in 1697. His migration reflected the religious opportunities offered by Pennsylvania, where Quakers could practice their faith with less repression than in Britain. After arriving in Philadelphia, John Cadwalader established himself as a merchant, participated in civic affairs, and served on the city's Common Council. Inherited wealth from his father and uncle enabled him to create a substantial estate, which helped provide the foundation for the family's later social and public influence. John's only son, Dr. Thomas Cadwalader, continued the family's rise. Born in Philadelphia in 1707, Thomas traveled to Europe for medical education before returning to British America. He married Hannah Lambert, and their large family connected the Cadwaladers to several prominent colonial and early American networks. Two of their sons became especially significant. General John Cadwalader was a Pennsylvania military commander during the American Revolutionary War. He served under George Washington and was associated with the Continental Army during the Valley Forge period. His military reputation placed the family within the leadership circles of the revolutionary generation. Lambert Cadwalader, General John's brother, combined commercial, military, and political careers. He was a merchant and a civic leader active in both Pennsylvania and New Jersey. During the Revolutionary War he served the American cause, and afterward he represented New Jersey in the Continental Congress and the United States Congress. His career illustrates the family's transition from colonial mercantile prominence to participation in the institutions of the new republic. Marriage alliances extended the family's connections beyond the United States. In 1799, Frances Cadwalader, the daughter of General John Cadwalader, married David Erskine, who later became British Minister to the United States and inherited the title of Baron Erskine. Their descendants included members of the Erskine family who held British and European titles, including Thomas Americus Erskine, 3rd Baron Erskine, John Cadwalader Erskine, 4th Baron Erskine, Edward Morris Erskine, and James Stuart Erskine, who was later made a Freiherr by Ludwig II of Bavaria. Another important branch developed through Lambert Cadwalader's marriage to Mary McCall, daughter of Archibald and Judith McCall. Their only child, Thomas McCall Cadwalader, married Maria Charlotte Gouverneur. Through Maria Charlotte, the family was connected to Samuel Laurence Gouverneur and to Elizabeth Kortright, the wife of President James Monroe. These marriages placed Cadwalader descendants within a broad network of political, military, commercial, and diplomatic families. The family's historical significance was not limited to public office or military service. Cadwaladers were also patrons of art and culture during the late colonial period and the early republic. Members of the family commissioned works by American artists including Charles Willson Peale, Thomas Eakins, and Susan Macdowell Eakins. The family is therefore remembered both for public leadership and for supporting the development of American artistic culture. Associated names include Samuel Ringgold, Cadwalader Ringgold, George A. McCall, John Cadwalader, George Cadwalader, John Lambert Cadwalader, Mary Cadwalader Rawle, and Gouverneur Cadwalader. The family is not a commercial brand or operating company; its identity is genealogical and historical.

History

The Cadwalader family's American history begins with John Cadwalader, born in Bala, Wales, in 1677. He came to Pennsylvania in 1697, at a time when the colony was known for providing a comparatively tolerant environment for Quakers and other religious communities. In Philadelphia he became a merchant and took part in municipal government through service on the Common Council. Financial inheritances from his father and uncle gave him the resources to establish a substantial household and estate. His death in 1734 left the family with an economic base that supported its continuing prominence. John's son, Thomas Cadwalader, was born in Philadelphia in 1707 and pursued medical studies in Europe. After returning to North America, he married Hannah Lambert. Their children included figures who helped connect the family to the military and political life of the revolutionary era. General John Cadwalader, born in 1742, became a commander of Pennsylvania troops in the Continental Army. He served alongside George Washington and was present with the American forces during the Valley Forge campaign. His career made the Cadwalader name part of the military history of the American Revolution. Thomas's other notable son, Lambert Cadwalader, was born in 1742 and became a merchant, military participant, and political representative. His activities crossed the Pennsylvania-New Jersey region, reflecting the family's commercial and social reach. After serving the American cause during the Revolution, he entered national politics, representing New Jersey in the Continental Congress and later in the United States Congress. The two brothers thus embodied different but complementary forms of influence: one through battlefield command and the other through commerce and representative government. Family connections expanded during the early national period. In 1799, Frances Cadwalader, General John Cadwalader's daughter, married David Erskine. Erskine became British Minister to the United States and later inherited the title of Baron Erskine. Their descendants included several members of the Erskine family with British or European titles. This branch demonstrates the way prominent American families could become linked to European aristocratic and diplomatic circles through marriage. Lambert Cadwalader's marriage to Mary McCall created another important connection. Their only child, Thomas McCall Cadwalader, married Maria Charlotte Gouverneur. Maria Charlotte was related to Samuel Laurence Gouverneur and to Elizabeth Kortright, who married James Monroe, the fifth president of the United States. Through this relationship, the Cadwalader family became connected to a wider network of early American political families. During the nineteenth century, Cadwalader and related family members continued to appear in military, political, and civic life. Names associated with the wider family network include Thomas McCall Cadwalader, Samuel Ringgold, Cadwalader Ringgold, George A. McCall, John Cadwalader, George Cadwalader, John Lambert Cadwalader, Mary Cadwalader Rawle, and Gouverneur Cadwalader. The exact genealogical relationships among all individuals listed under the family name or its connected branches vary, but together they reflect the family's broad presence in the public life of the United States. The family's legacy also includes cultural patronage. Cadwalader family members supported the development of American art by commissioning works from artists such as Charles Willson Peale, Thomas Eakins, and Susan Macdowell Eakins. Their patronage helped connect private wealth and social status with the emerging cultural institutions of the colonies and the early republic. In historical terms, the Cadwaladers are therefore best understood as a family network rather than a company, consumer brand, or product producer. Their significance rests on the combined influence of military service, public office, commerce, transatlantic marriage alliances, and support for American artistic life.

  • 1823

    David Erskine succeeds to the Erskine barony

    [1]

    David Erskine inherited the title of Baron Erskine, further formalizing the family's transatlantic aristocratic connection.

  • 1800

    Expansion of political and cultural family networks

    [1]

    Through the Gouverneur, McCall, Monroe, Ringgold, and McCall connections, Cadwalader descendants became linked to influential American political, military, and cultural circles.

  • 1799

    Frances Cadwalader marries David Erskine

    [1]

    Frances Cadwalader married David Erskine, creating a connection between the American family and the British diplomatic and aristocratic world.

  • 1775

    John Cadwalader enters Revolutionary War leadership

    [1]

    General John Cadwalader became associated with Pennsylvania military leadership and the Continental Army during the American Revolutionary War.

  • 1734

    Death of the family patriarch

    [1]

    John Cadwalader died after establishing himself as a Philadelphia merchant and civic participant, leaving a substantial estate to his family.

  • 1697

    John Cadwalader emigrates to Pennsylvania

    [1]

    John Cadwalader left Wales for the Province of Pennsylvania, seeking a place where he could practice the Quaker religion with greater freedom.

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A historically prominent American family lineage associated with military leadership, public service, commerce, diplomacy, marriage alliances, and patronage of the arts.

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