In the early fifties, there were four young men practicing at the bar of the State of Michigan who became so influential during the formative period in the jurisprudence of the state that we cannot name one of them without thinking of the others. James V. Campbell, Isaac P. Christiancy, Thomas M. Cooley and Benjamin F. Graves came from New York parentage and from New England stock. The three last named received their education in the primary schools and academies of New York. As young men seeking their future they came west and settled in different parts of this state. Mr. Campbell's parents had moved from Buffalo to Detroit when he was three years old, where he continued to reside up to the time of his death.
Knowlton, Jerome C. "Thomas McIntyre Cooley." Mich. L. Rev. 5, no. 5 (1907): 309-25.