|Associate Justice of the United States Supreme Court|
December 20, 1881 – September 15, 1902
|Nominated by||Chester A. Arthur|
|Preceded by||Nathan Clifford|
|Succeeded by||Oliver Wendell Holmes, Jr.|
March 24, 1828|
Boston, Massachusetts, U.S.
|Died||September 15, 1902
Horace Gray (March 24, 1828 – September 15, 1902) was an American jurist who ultimately served on the United States Supreme Court. He was active in public service and a great philanthropist to the City of Boston.
Early life 
Gray was born in Boston, Massachusetts, to the prominent Boston Brahmin merchant family of William Gray. He enrolled at Harvard College at the age of 13, graduated four years later and traveled in Europe for a time before returning home following a series of business problems for his family. He studied law at Harvard, although he did not receive a degree. Gray entered the bar in 1851. Gray's home later became the site of the Third Church of Christ, Scientist (Washington, D.C.)
Judicial career 
In 1854, he was named Reporter of Decisions for the Massachusetts Supreme Judicial Court, a very prestigious appointment for so young a man and one which allowed him to edit numerous volumes of court records and provided for some independent legal writing, all of which earned him a very good reputation as a scholar and legal historian. This reputation made him a natural choice when a vacancy opened up on the Supreme Judicial Court in 1864. At age 36, Gray was youngest appointee in that court's history. He was elected a Fellow of the American Academy of Arts and Sciences in 1866.
Gray maintained a good reputation on the state supreme court, and became the court's Chief Justice in 1873. While serving as chief justice, Gray hired Louis D. Brandeis as a clerk, becoming the first justice of that court to hire a clerk.
Supreme Court 
On 1881, President Chester A. Arthur nominated Gray to a vacancy on the Supreme Court of the United States; he was confirmed the following day, replacing Nathan Clifford. In 1889, Gray married Jane Matthews, who was the daughter of his former colleague on the court, Thomas Stanley Matthews. As he had been in Massachusetts, Gray was the first Justice of the U.S. Supreme Court to hire a law clerk. He used his own funds to pay the clerk's salary, as no government money was appropriated for this purpose at the time.
Gray served on the US Supreme Court for 24 years, resigning in July, 1902, gravely ill. He was succeeded by a fellow Massachusetts native, Oliver Wendell Holmes, Jr., who, like Gray, previously served on the Massachusetts Supreme Judicial Court.
Gray was one of the few Supreme Court appointees in the latter half of the 1800s who had not previously been a politician, and he maintained the opinion that law and politics were entirely separate fields. His opinions, both concurring and dissenting, were generally very long and weighted with legal history.
Gray is well known for his decision in Pollock v. Farmers' Loan & Trust Co. This case was heard twice, though only the second hearing resulted in a decision; the justices, feeling that the opinions written had not adequately explained their view of the situation (the case was about the constitutionality of a national income tax), wished to rehear the case. After the first hearing, Gray wrote that he sided with the defendant (Farmer's Loan & Trust), arguing that the tax was indeed constitutional. He was in the minority, however. After the second hearing, Gray changed his stance, joining with the majority in favor of the plaintiff. He chose not to write a dissenting or concurring opinion, in either hearing.
Probably the most famous of Justice Gray's opinions is Mut. Life Ins. Co. of N.Y. v. Hillmon (1892), which held that a declarant's out-of-court statement of his intention to do something or go somewhere in the future is admissible under the "state-of-mind" hearsay exception. "The letters in question were competent, not as narratives of facts communicated to [Walters] by others, nor yet as proof that he actually went away from Wichita, but as evidence that, shortly before the time when other evidence tended to show that he went away, he had the intention of going, and of going with Hillmon, which made it more probable both that he did go and that he went with Hillmon, than if there had been no proof of such intention." This holding gained wide acceptance and is now codfied in Rule 803(3) of the Federal Rules of Evidence, as well as the evidence law in most states.
Horace Gray was also the author of the 1898 case United States v. Wong Kim Ark, ruling that "a child born in the United States, of parents of Chinese descent, who, at the time of his birth, are subjects of the Emperor of China, but have a permanent domicil and residence in the United States, and are there carrying on business, and are not employed in any diplomatic or official capacity under the Emperor of China, becomes at the time of his birth a citizen of the United States." 169 U.S. 649;705.
- "Federal Judicial Center: Horace Gray". 2009-12-11. Retrieved 2009-12-11.
- "Book of Members, 1780-2010: Chapter G". American Academy of Arts and Sciences. Retrieved 14 April 2011.
- Peppers, Todd C. (2006). [books.google.com/books?id=NxiMWr730EcC&pg=PA44& Courtiers of the Marble Palace: The Rise and Influence of the Supreme Court Law Clerk] Check
|url=scheme (help). Stanford University Press. pp. 44–5.
Further reading 
- Spector, Robert M. (1968). "Legal Historian on the United States Supreme Court: Justice Horace Gray, Jr., and the Historical Method". American Journal of Legal History (Temple University) 12 (3): 181–210. doi:10.2307/844125. JSTOR 844125.
- Koslosky, Daniel Ryan, "Ghosts of Horace Gray: Customary International Law as Expectation in Human Rights Litigation" 97 Kentucky Law Journal 615 (2009)
|Associate Justice of the Massachusetts Supreme Judicial Court
1864 – 1873
Reuben Atwater Chapman
|Chief Justice of the Massachusetts Supreme Judicial Court
September 5, 1873 – January 9, 1882
|Associate Justice of the Supreme Court of the United States
December 20, 1881 – September 15, 1902
Oliver Wendell Holmes, Jr.