Harrison Gray Otis
Harrison Gray Otis (October 8, 1765October 28, 1848), was a businessman, lawyer, and politician, becoming one of the most important leaders of the United States' first political party, the Federalists. He was a member of the Otis family. One of the wealthiest men of Boston, Otis was reportedly worth at least US$800,000 in 1846,.
Also recorded as Harrison G. Otis · Harrison Otis · H. G. Otis
Harrison Gray Otis

Chester Harding · Public domain
- Name
- Harrison Gray Otis
- Born
- 8 October 1765
- Birthplace
- Boston, Massachusetts Bay Colony, British America
- Died
- 28 October 1848
- Place of death
- Boston, Massachusetts, US
- Spouse
- Sally Foster Otis
- Education
- Boston Latin School
- Occupation
- Law
- Nationality
- United States
- Honours
- Fellow of the American Academy of Arts and Sciences
- Languages
- English
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Harrison Gray Otis (October 8, 1765October 28, 1848), was a businessman, lawyer, and politician, becoming one of the most important leaders of the United States' first political party, the Federalists. He was a member of the Otis family. One of the wealthiest men of Boston, Otis was reportedly worth at least US$800,000 in 1846,.
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wikidata · Q1586268
In this article
Biography
Biography
Harrison Gray Otis studied at Harvard University. The recorded working language is English. Places of work recorded in the authority are Washington, D.C. Residence is recorded at Massachusetts. Positions recorded include United States representative and United States senator. Distinctions recorded are Fellow of the American Academy of Arts and Sciences.

Harrison Gray Otis by Chester Harding
Chester Harding · National Portrait Gallery

Mayor Harrison Gray Otis
Key facts
Key facts
• Name — Harrison Gray Otis • Title6 — United States Attorney for the District of Massachusetts • Term Start6 — 1796 • Term End6 — 1796 • Predecessor6 — Christopher Gore • Successor6 — John Davis • State2 — Massachusetts • Term Start2 — March 4, 1797 • Term End2 — March 3, 1801 • Preceded2 — Fisher Ames • Succeeded2 — William Eustis • Order5 — President of the Massachusetts Senate • Term Start5 — 1805 • Term End5 — 1806 1808–1811 • Order4 — Delegate from Massachusetts to the Hartford Convention • Term Start4 — 1814 • Term End4 — 1815 • Jr Sr — United States Senator • State — Massachusetts • Term Start1 — March 4, 1817 • Term End1 — May 30, 1822 • Predecessor1 — Joseph Bradley Varnum • Successor1 — James Lloyd • Order3 — 3rd Mayor of Boston, Massachusetts • Term Start3 — January 5, 1829 • Term End3 — January 2, 1832 • Predecessor3 — Josiah Quincy III • Successor3 — Charles Wells • Born — 8 October 1765 • Birthplace — Boston, Massachusetts Bay Colony, British America • Died — 28 October 1848 • Place of death — Boston, Massachusetts, US • Party — Federalist • Spouse — Sally Foster Otis • Relatives — Otis family • Children — 11 • Education — Boston Latin School • Alma Mater — Harvard University • Occupation — Law
Early life
Early life
Otis was born in Boston, Massachusetts, on October 8, 1765, to Elizabeth (née Gray) and Samuel Allyne Otis. His uncle was American colonial leader and activist James Otis, and his father was active in early American politics as a member of Massachusetts state house of representatives, delegate to Massachusetts state constitutional convention, and Continental Congress delegate from Massachusetts. His aunt was Mercy Otis Warren, a well-known poet. Otis himself graduated from Boston Latin School in 1773 and Harvard University in 1783, studied law, and was admitted to the bar in 1786 when he commenced practice in Boston.
Career
Career
• Illustration — Coat of Arms of Harrison Gray Otis In 1794 he was elected to the Massachusetts legislature, and in 1796 was appointed by President George Washington to be U.S. Attorney for Massachusetts. In 1797, he was elected U.S. Representative from Massachusetts as a Federalist and a strong advocate for centralized government, in which office he served until 1801. He was appointed United States U.S. Attorney for Massachusetts by President John Adams (1801–1802), and again served in the state legislature from 1802 to 1817, serving several terms as President of the state senate (1805–1806, 1808–1811). He was elected a Fellow of the American Academy of Arts and Sciences in 1804. In subsequent years, Otis was elected U.S. Senator from Massachusetts (1817–1822), and then Mayor of Boston (1829–1831).
Judicial career
Judicial career
In 1814, in the midst of his political career, he was also named a judge of the court of common pleas (1814–1818), and played a leading role as delegate to the controversial Hartford Convention in which New England's secession from the United States was discussed. Overall, it led to the demise of the Federalists, and Otis's political ambitions suffered. Otis subsequently defended the convention in his Letters Developing the Character and Views of the Hartford Convention (1820) and his Letters in Defence of the Hartford Convention (1824). Otis was involved in a major financial scandal during the site selection for the Massachusetts State House. Boston was determined to remain the state capitol, and appointed Otis to a town committee to purchase land and donate it to the state. He did so, and also quietly arranged his own private purchase of 18.5 acre adjoining from the agent of John Singleton Copley, then living in England. After a decade of legal arguments, the sale was upheld, and Otis and the Mount Vernon Proprietors developed a large part of Beacon Hill. Otis was an overseer of Harvard University from 1810 to 1823, and a fellow of the university from 1823 to 1825, as well as one of the original incorporators of the Boston Bank. In 1812, Otis also became a founding member of the American Antiquarian Society.
Personal life
Personal life
On May 31, 1790, Otis married Sally Foster, the daughter of prominent merchant William Foster. During the course of his lifetime, he built not one, but three, grand houses in quick succession (see Harrison Gray Otis House), all designed by noted architect Charles Bulfinch. Together, Harrison and Sally were the parents of eleven children, including: • Elizabeth Gray Otis (1791–1824), who married George Williams Lyman (1786–1880), a director of the Boston and Lowell Railroad. • Harrison Gray Otis, Jr. (1792–1827), who married Eliza Henderson Boardman (1796–1873). • Sally Ann Otis (1793–1819), who married Israel Thorndike, Jr. (1785–1867), son of merchant Israel Thorndike. • Sophia Harrison Otis (1799–1874), who married Andrew Ritchie Jr. (1782–1862). • James William Otis (1800–1869), who married Martha C. Church (1807–1888) in 1825. • William Foster Otis (1801–1858), who married Emily Marshall (1807–1836). He died in Boston on October 28, 1848, and is buried in Mount Auburn Cemetery, Cambridge, Massachusetts.
Descendants
Descendants
Through his son William, he was the grandfather of Emily Marshall Otis (1832–1906), who married historian and educator Samuel Eliot. Through his son James, he was the grandfather of James Otis, a New York State Senator and society leader. A descendant was J. Wadsworth Ritchie (1861–1924), son of Montgomery Harrison Ritchie, who died in the American Civil War, and the first husband of Cornelia Wadsworth Ritchie Adair.
Gallery
Gallery
• Illustration — 1st Harrison Gray Otis House on Cambridge Street • Illustration — 2nd Harrison Gray Otis House, Beacon Hill, Boston, Massachusetts. • Illustration — 3rd Harrison Gray Otis House on Beacon Street • Illustration — Harrison Gray Otis' grave at Mount Auburn Cemetery
Identity and origins
Identity and origins
The authorities additionally record the headings Harrison G. Otis, Harrison Otis and H. His recorded language was English. He was the child of Samuel Allyne Otis and Elizabeth Gray Otis. He married Sally Foster Otis. 4 children are recorded: William Foster Otis, James William Otis, Elizabeth Gray Otis and Sophia Harrison Otis Ritchie. Recorded with the occupation politician. Recorded as politician, lawyer, writer and jurist.
Career and activity
Career and activity
Recorded positions include United States representative, United States senator and member of the State Senate of Massachusetts. He belonged to American Academy of Arts and Sciences and American Antiquarian Society. He worked at Washington, D.C. and Massachusetts.
Life and career
Dated record
Life and career
The full dated record · 2 entries
1765
Harrison Gray Otis was born on 8 October 1765.
1848
Harrison Gray Otis died on 28 October 1848.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Massachusetts
Residences
Boston.
Birth place
Citations
References
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authority record
General reference
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 18 August 2026.
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