Born in Hechingen, Province of Hohenzollern, in 1901, he received his law degree from the University of Berlin in 1928. He was a research member of the Kaiser Wilhelm Institute of Foreign and International Law in Berlin until 1934, when he fled Germany to avoid Nazi persecution—his wife Eva Jonas was Jewish. Friedrich Kessler died on January 21, 1998, in Berkeley, CA. Link to photograph of . Generations of students remember with affection his unforgettable classroom style----heavily Socratic yet benign. Few can forget hearing his frequent comment, said without malice, on students' case misanalyses----"Verrghy interghesting! But you couuldn't be wrrhonggair."
Scholarship
Kessler's most celebrated article, , elaborates the concept of "contrat d'adhésion" which originated in French civil law at the end of the 19th century and was introduced in American jurisprudence in a 1919 Harvard Law Review article by Edwin Patterson. The phrase "contract of adhesion" describes a contract between parties of greatly unequal bargaining power, such that the dominant party could impose a "take it or leave it" demand on the weaker party. He argued that in such situations Eighteenth or Nineteenth Century concepts of freedom of contract were unrealistic and should be discarded. Kessler saw such contracts as mocking freedom of contract, making it "a one-sided privilege,” in which the historical evolution of the law from status to contract was reversed—a movement "greatly facilitated by the fact that the belief in freedom of contract has remained one of the firmest axioms in the whole fabric of the social philosophy of our culture.” Kessler described himself as a Legal Realist and also wrote on that doctrine. In his article, Natural Law, Justice and Democracy—Some Reflections on Three Types of Thinking About Law and Justice, Kessler maintained that the task of legal realism was "constantly testing out the desirability, efficiency and fairness of inherited legal rules and institutions in terms of the present needs of society." He argued also, however, that we should not "overestimate conscious at the expense of unconscious processes."
Publications
;Books
Contracts: cases and materials up to 3rd edition with Grant Gilmore and Anthony T. Kronman
;Articles
"Contracts of Adhesion—Some Thoughts About Freedom of Contract"
Natural Law, Justice and Democracy—Some Reflections on Three Types of Thinking About Law and Justice, 19 Tulane L. Rev. 32, 52
Automobile Dealer Franchises: Vertical Integration by Contract, 66 Yale L. J. 1135.
Contract, Competition, and Vertical Integration, 69 Yale L.J. 1
Culpa in Contrahendo, Bargaining in Good Faith, and Freedom of Contract: A Comparative Study, 77 Harv. L. Rev. 401