In addition to his small legal practice, Cooley was active in other intellectual and political pursuits. He wrote poems criticizing slavery and celebrating the European revolutions of 1848, edited pro-Democratic newspapers, and founded the Michigan branch of the Free Soil Party in 1848.[2] By 1856, he became a Republican. In the 1850s, he slowly built his professional reputation. He was compiler of Michigan statutes and a reporter for the Michigan Supreme Court. In 1859 he moved to Ann Arbor, Michigan and became one of the University of Michigan Law School's first professors.[2] He would go on to play a major role in the development of the university and the Law School, serving on faculty until 1884, including a long stint as the law school's dean from 1871 until 1883.[3]
in 1864, Cooley was elected to the Supreme Court of Michigan, and served as the chief justice for 20 years.[2] Politically, he remained a Republican, and even considered running for Congress in 1872. However, he maintained a certain independence politically, and bolted from the Republican party as a mugwump to support Grover Cleveland in 1884, and later in 1894.[2] This independence may have cost him an appointment to the US Supreme Court.[2] However, he was rewarded politically when in 1887 when President Cleveland nominated him to the Interstate Commerce Commission, one of the first independent agencies of the federal government.
With Mary Horton he had six children, including Charles Cooley, a distinguished American sociologist, and Thomas Benton Cooley, a noted pediatrician.[2]
Academic works and treatises
The title pages of Cooley's Treatise on the Law of Torts (1907)[4] and General Principles of Constitutional Law (1st ed., 1880)[5]
Many of the original tomes memorializing and comprising Cooley's scholarly works are preserved and on display in the Thomas M. Cooley Law School Strosacker Law Library.[6][7]
A Treatise on the Law of Torts or the Wrongs Which Arise Independently of Contract
In 1878, Cooley completed and published his work A Treatise on the Law of Torts or the Wrongs Which Arise Independently of Contract. One edition of Cooley's treatise on the subject matter of tort law was published in Chicago by Callaghan and Company in 1907. A Students' Edition was edited by John Lewis, a legal scholar and contemporary of Cooley. Lewis also wrote A Treatise on the Law of Eminent Domain. As a collegial work, Cooley's treatise on torts made extensive use of citations to case law.
The General Principles of Constitutional Law in the United States of America
Completed in March, 1880, while Dean of the University of Michigan, Cooley had published his treatise The General Principles of Constitutional Law in the United States of America. One edition of Cooley's treatise on the subject matter of Constitutional law was published in Boston by Little, Brown and Company in 1891. A Second Edition of the work was completed by a legal scholar and contemporary of Cooley's, Alexis C. Angell, in August, 1891. A third edition was published in Boston by Little, Brown and Company in 1898.
Constitutional Limitations
In 1868 Cooley published A Treatise on the Constitutional Limitations Which Rest Upon the Legislative Power of the States of the American Union, in which he analysed the creation of state constitutions and the enactment of laws.[8][9] By 1890, the sixth edition was printed.
Collegial citation of Thomas M. Cooley's theories of law
Full faith and credit clause of the United States Constitution
Renowned constitutional law scholar Edward S. Corwin wrote of the extranational judicial recognition (and, of course, that under the United States) of the implementation of, or concurrence with, Article IV, within which is the full faith and credit clause of the United States Constitution: "[i]n accordance with what is variously known as Conflict of Laws, Comity, or Private International Law, rights acquired under the laws or through the courts of one country may often receive recognition...in the courts of another country,[10] and it is the purpose of [U.S. Const., Art. IV, Sec. 1] to guarantee that this shall be the case among the States in certain instances." Corwin, or the editors of the 1978 Princeton University Press edition of The Constitution and What it Means Today thereinafter cited the Third Edition of Cooley's Principles of Constitutional Law.[11]
Establishment clause of Amendment I of the United States Constitution
Corwin wrote, as to the Establishment Clause of the First Amendment of the United States Constitution (a clause contained within Amendment I), "[i]t [that Justice Story believed the United States Congress was still free to prefer the Christian religion over other religions, in contrast to modern Constitutional law and interpretation] is also supported by Cooley in his Principles of Constitutional Law, where it is said that the clause forbids 'the setting up of recognition of a state church of special favors and advantages which are denied to others.'"[12]
Development of constitutional law jurisprudence as to due process of law
"This assumption," Robert G. McCloskey wrote as to the legal essentiality of the concept due process of law in The American Supreme Court, "was a product[,] no doubt[,] of many converging factors: the multiplication of 'welfare state' threats, the Macedonian cries of the business community and its legal and academic defenders, a growing awareness that an interpretation of due process[,] which seemed impossibly novel[—]and probably unnecessary a decade before[—]could be made acceptable by slow accretion[,] and might prove very useful in the cause of righteousness. As Waite wrote, the voices of two great contemporaries[,] Thomas M. Cooley and Stephen J. Field, must have been echoing in his mind. Cooley′s classic treatise[,] Constitutional Limitations, first published in 1868, had become a canonical text for jurists, and [Cooley's] support of due process in its emerging form gave the stamp of scholarly approval to an interpretation that seemed ethically more and more imperative."[13]
Amendment I of the United States Constitution and freedom of the press in the United States
Corwin, or the editors of the 1978 Princeton University Press edition of The Constitution and What it Means Today, also cited Cooley in Constitutional Limitations.[14] As to Amendment I, as to Freedom of the Press in the United States, Corwin writes: [i]n about half of the State constitutions, our State courts ... [in reference to prevailing attitudes prior to the [American] Civil War, gradually wrote into the common law of the States the principle of "qualified privilege," which is a notification to plaintiffs in libel[law]suits that if they are unlucky enough to be office holders or office seekers, they must be prepared to shoulder the almost impossible burden of showing defendant's "special malice". Students of Constitutional law and Tort law will note this additional aspect of modern libel law as applied to legal issues intersecting the comments and comportment of public figures.
Cooley and The General Principles of Constitutional Law in the United States of America on municipal corporations
Within his treatise The General Principles of Constitutional Law in the United States of America, on the subject of municipal corporations, Cooley wrote:
It is axiomatic that the management of purely local affairs belongs to the people concerned, not only because of being their own affairs, but because they will best understand, and be most competent to manage them. The continued and permanent existence of local government is, therefore, assumed in all the state constitutions, and is a matter of constitutional right, even when not in terms expressly provided for. It would not be competent to dispense with it by statute.[15]
[16]
In a contrasting legal theorem to that of Dillon's Rule (which posits that towns and cities have no independent authority except as explicitly or implicitly granted by a state legislature) the Cooley Doctrine proposed a legal theory of an inherent but constitutionally-permitted right to local self-determination. In a concurring opinion, Cooley, J., wrote "local government is [a] matter of absolute right; and the state cannot [as to the case referenced in the main opinion, People v. Hurlbut] take it away."[17]
Case law featuring opinions prominently written by Justice Cooley
^Thomas M[cIntyre] Cooley (1907), A Treatise on the Law of Torts or the Wrongs which Arise Independently of Contract (students' ed.), Chicago, Ill.: Callaghan & Co., OCLC1595776.
^This is a process of law described in the concept of letters rogatory.
^Edward S. Corwin, The Constitution and What it Means Today, 14th Ed., 1978, Harold W. Chase and Craig R. Ducat, Eds., at p. 286. citing Thomas M. Cooley, The General Principles of Constitutional Law in the United States of America
^Edward S. Corwin, The Constitution and What it Means Today, 14th Ed., 1978, Harold W. Chase and Craig R. Ducat, Eds., at p. 246, n.1.
^Robert G. McCloskey, The American Supreme Court, 3d Ed., in The Chicago History of American Civilization, Daniel J. Boorstin, Ed., University of Chicago Press, 2000.
^Thomas M. Cooley, Constitutional Limitations, Chapt. 12.
^This doctrine should not be confused with the now-abrogated "Cooley Doctrine" arising from Cooley v. Board of Wardens of the Port of Philadelphia, 53 U.S. 299 (1851).