05/24/2025
We love our Dr. Marcus!
In honor of , we’re highlighting the extraordinary legacy of Dr. Jacob Rader Marcus, a towering figure in American Jewish history, as shared by Hebrew Union College's The Jacob Rader Marcus Center of the American Jewish Archives (AJA). Through his scholarship and visionary leadership, Dr. Marcus shaped how we understand the American Jewish experience and ensured its preservation for generations to come.
Jacob Rader Marcus, Ph.D., the founder of AJA, was born in Connelsville, PA on March 5, 1896. Known as the “Dean” of American Jewish historians, Dr. Marcus was the first American born, scientifically trained historian to earn an academic Ph.D. to examine the American Jewish experience. In 1947—with the great centers of European Jewish life destroyed in the Holocaust—the AJA was formally established in what had been the first library building on Hebrew Union College’s Cincinnati campus.
Dr. Marcus was the first trained historian of the Jewish people born in America and the first to devote himself fully to the scholarly study of America’s Jews. Through the American Jewish Archives, which he founded in 1947, and through a parade of books—culminating in a magisterial, three-volume history entitled, “The Colonial American Jew: 1492–1776,” (1970) and an even larger four-volume history of, “United States Jewry: 1776–1985,” (1989-93) completed in his tenth decade of life—he defined, propagated, and profession¬alized his chosen field, achieving renown as its founding father and dean. At the time of his death, on the evening of November 14, 1995, he was also the oldest and most beloved member of the Reform rabbinate and the senior faculty member at Hebrew Union College, where he had taught for some three-quarters of a century.