Harrison Gray Otis (October 8, 1765 – October 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, equivalent to $24,900,000 in 2024.
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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.




