Reverend Isaac Mansfield

Is your surname Mansfield?

Research the Mansfield family

Reverend Isaac Mansfield's Geni Profile

Share your family tree and photos with the people you know and love

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!


Isaac Mansfield, III

Birthdate: (76)
Birthplace: Marblehead, Essex, Massachusetts Bay Colony
Death: September 1, 1826 (76)
Boston, Suffolk, Massachusetts, USA
Immediate Family:

Son of Isaac Mansfield, Jr. and Ruth Fowler Mansfield
Husband of Mary Mansfield
Father of Theodore Mansfield and Isaac Mansfield
Brother of Samuel Mansfield; Isaac Mansfield, III (infant) and Mary Mansfield
Half brother of Ezekiel Fowler; Susannah Fowler; Ruth Fowler; Richard Fowler; Elizabeth Fowler and 2 others

Occupation: Minister, Chaplain -- Revolutionary War, Magistrate
Managed by: Jessica Marie German
Last Updated:

About Reverend Isaac Mansfield

Second of two sons named Isaac.

DAR information:


Spouse Number Name

Created: 2002-03-27 23:17:13.16, Updated: 2002-03-27 23:17:13.16, By: Conversion 1) MARY CLAPP

Isaac Mansfield (1750-1826) received an AB from Harvard College in 1767, was ordained in 1776, and served as a chaplain in the Revolutionary Army. He married Mary Clap of Scituate, left the ministry in 1787, and became a magistrate, later succeeding to his father's town offices. He had two sons, Theodore and Isaac. Mrs. Mansfield died in Marblehead in 1806 and he died in Boston in 1826.

Bio and Letters to George Washington

Isaac Mansfield (1750–1826), a Harvard graduate who had served as a chaplain to Massachusetts troops from the spring of 1775 to the summer of 1776, became the minister of the First Church of Exeter, N.H., in July 1776. Dismissed from his pastorate in August 1787, he returned to his hometown of Marblehead, Mass., in 1790, where he studied law with his father, Isaac Mansfield (1720–1792), before joining the Massachusetts bar in 1796. During his residence at Marblehead, Mansfield held a number of local offices, including justice of the peace and coroner.

1. Mansfield first served as a chaplain of the regiment commanded by John Thomas (1724–1776), whom the Continental Congress commissioned a brigadier general in June 1775 and gave command of the brigade stationed at Roxbury, Mass., during the siege of Boston in 1775–76. John Bailey (1730–1810), who was promoted to colonel in July 1775, assumed command of Thomas’s regiment upon Thomas’s promotion. Thomas, promoted to major general on 6 Mar. 1776, took command on 1 May 1776 of the American army laying siege to Quebec, only to die a month later of smallpox. Mansfield chose to remain with those troops left at Boston after the Continental army moved to New York in April 1776.

Title The New England Historical & Genealogical Register, Volume 1 Contributor New England Historic Genealogical Society Publisher S.G. Drake, 1847 Original from the University of Virginia Digitized Sep 5, 2007

Rev. Isaac Mansfield succeeded Rev. W. Odlin, and was ord. Oct. 9, 1776. The exercises were Prayer by the Rev. Mr. Tucker of Newbury; Sermon by Rev. Mr. Thayer of Hampton, from Ezek. xxxiii: 7-9 ; Charge by Rev. Mr. Fogg of Kensington ; Right Hand by Rev. Mr. Webster of Salisbury, 2nd chh.; Prayer by Rev. Edmund Noyes of Salisbury, 1st ch. There were also invited on the ordaining council the churches in Brentwood, Dover, Epping, Greenland, 1st in Cambridge, 2nd in Scituate, and 2nd in Amesbury. Mr. Mansfield was born at Marblehead, Ms., in 1750, gr. H. C. 1767, also M. A. at D. C., 1770; married Mary, daughter of Nathaniel Clap of Scituate, Ms. Mr. Mansfield, according to his agreement with the parish," was dismissed Aug. 22, 1787, by a council of three churches, of which Messrs. Fogg, Langdon, then of Hampton Falls, and Macclintock were pastors. The result is in the church records. It does not state the circumstances which produced i: such a crisis as to render a separation eligible on both parts ;" but the council says, " We feel ourselves constrained by duty and love to testify the sense we have of the valuable ministerial gifts and qualifications with which God hath furnished Mr. Mansfield, and which have been well approved not only among his own people, but by the churches in this vicinity." During Mr. Mansfield's ministry of nearly eleven years, 245 were baptized, and 12 admitted to the church. Mr. Mansfield removed to Marblehead. He became a magistrate, and was afterwards known as Isaac Mansfield, Esq. His sons, Theodore and Isaac, were born in Exeter. Mrs. Mansfield died in Marblehead, Feb. 11,1806, aged 59. He Boston, Sept., 1826, aged 76. His father was also Isaac Mansfield, Esq of Marblehead : "a gentleman of handsome literary acquirements, and spent his days in piety and usefulness." He died April 12, 1792, aged 72. He is supposed to be the same who graduated at H. C, 1742. [Alden's Col.]

view all

Reverend Isaac Mansfield's Timeline

March 27, 1750
Marblehead, Essex, Massachusetts Bay Colony
May 5, 1778
Age 28
Exeter, Rockingham, NH, USA
December 6, 1786
Age 36
Exeter, Rockingham, NH, USA
September 1, 1826
Age 76
Boston, Suffolk, Massachusetts, USA