Isaac Newton | Isaac Asimov | Isaac Stern | Neiman Marcus | Marcus Garvey | Isaac Hayes | Marcus Aurelius | Isaac | Isaac Bashevis Singer | Marcus Welby, M.D. | Greil Marcus | Marcus Brigstocke | Marcus Stephen | Marcus Vipsanius Agrippa | Isaac Leeser | Heinrich Isaac | Marcus Rojas | Marcus Ullmann | Isaac Singer | Oscar Isaac | Marcus Samuel, 1st Viscount Bearsted | Marcus Roberts | Marcus Liberty | Marcus Hahnemann | Marcus Didius Falco | Isaac Watts | Isaac Julien | Rabbi Isaac Elchanan Theological Seminary | Marcus Tregoning | Marcus Neff |
He was also a member of the Society for the Culture and Science of the Jews alongside Joel Abraham List, Isaac Marcus Jost, Leopold Zunz, and Eduard Gans.