Trinitarian Congregational Church and the Struggle for Abolition from 1826 Through the Civil War
Historian Robert Gross to headline program on “Trinitarian Congregational Church and the Struggle for Abolition from 1826 through the Civil War” on Wednesday, May 6, 2026 at 7pm; Trinitarian Congregational Church, 54 Walden Street, Concord, MA.
Trinitarian Congregational Church (TriCon) in Concord will host award-winning historian Robert A Gross - author of The Transcendentalists and Their World and The Minutemen and Their World - in conversation with Kyle B Roberts, Executive Director of the Congregational Library & Archives in Boston; a scholar of Atlantic World religion, print, and library history; and an accomplished public historian. The two will discuss abolition in New England in the mid 1800s, with specific examples from the history of TriCon, its pastors, and parishioners in the early years of its founding.
History is often layered and nuanced. Professor Gross reminds us that an individual church’s guiding principles often reflect and amplify the personal beliefs of the ministerial leadership, and that, while TriCon may not have been a consistent oppositional voice, “for the Trinitarians, slavery was a sin against God and man, and conscientious Christians had a sacred duty as well as civic obligation to end it.”
TriCon had positive connections with the Garrisons and the Grimkés, and a Sabbath School that offered a "radical racial welcome." Susan Garrison, mother of Ellen, was a member of the Trinitarian Church from 1828. In 1837, the Grimké sisters, white women from South Carolina on a speaking tour to Massachusetts, were welcomed to the Trinitarian meetinghouse to deliver three lectures, eloquently describing the injustices of slavery.
In 1826, as the First Church in Concord moved toward Unitarianism, nine members (including Maria, Elizabeth and Jane Thoreau, aunts of Henry David) joined others from the town to form what was to become Trinitarian Congregational Church. In this, its 200th year, TriCon commemorates its founding and shares some of its early history in this public program, which is free and open to all.
Trinitarian Congregational Church (TriCon) in Concord will host award-winning historian Robert A Gross - author of The Transcendentalists and Their World and The Minutemen and Their World - in conversation with Kyle B Roberts, Executive Director of the Congregational Library & Archives in Boston; a scholar of Atlantic World religion, print, and library history; and an accomplished public historian. The two will discuss abolition in New England in the mid 1800s, with specific examples from the history of TriCon, its pastors, and parishioners in the early years of its founding.
History is often layered and nuanced. Professor Gross reminds us that an individual church’s guiding principles often reflect and amplify the personal beliefs of the ministerial leadership, and that, while TriCon may not have been a consistent oppositional voice, “for the Trinitarians, slavery was a sin against God and man, and conscientious Christians had a sacred duty as well as civic obligation to end it.”
TriCon had positive connections with the Garrisons and the Grimkés, and a Sabbath School that offered a "radical racial welcome." Susan Garrison, mother of Ellen, was a member of the Trinitarian Church from 1828. In 1837, the Grimké sisters, white women from South Carolina on a speaking tour to Massachusetts, were welcomed to the Trinitarian meetinghouse to deliver three lectures, eloquently describing the injustices of slavery.
In 1826, as the First Church in Concord moved toward Unitarianism, nine members (including Maria, Elizabeth and Jane Thoreau, aunts of Henry David) joined others from the town to form what was to become Trinitarian Congregational Church. In this, its 200th year, TriCon commemorates its founding and shares some of its early history in this public program, which is free and open to all.