author
James Bradley Thayer
1831–1902
A major voice in American legal thought, this Harvard professor helped shape ideas about judicial restraint that still echo in constitutional law today. He was also a respected teacher and writer whose work on evidence influenced generations of lawyers.
1 Audiobook
John Marshall
by James Bradley Thayer
About the author
Born in Haverhill, Massachusetts, in 1831, James Bradley Thayer studied at Harvard College and later at Harvard Law School before beginning a law practice in Boston. He went on to join the Harvard Law faculty, where he taught for decades and became one of the school’s most influential professors.
Thayer is best remembered for his writing on constitutional law and the role of judges. He argued that courts should be cautious about striking down legislation, an idea that later became closely associated with judicial restraint. His scholarship on evidence was also highly regarded, and his teaching helped shape the development of modern legal education at Harvard.
He died in 1902, but his influence lasted well beyond his lifetime. Readers interested in the history of American law often encounter Thayer as an important bridge between nineteenth-century legal scholarship and later debates about the power of courts in a democracy.