John von Neumann / Paul Larson / Hanf / Dov M. Gabbay / Hajnal Levy / William Mitchell / Mikhail Suslin / Frank Ramsey / Felix Hausdorff / John Woods / Cohen / Paul Mahlo / Paul Thagard / Levy / Azriel Levy / Akihiro Kanamori / Dana Scott / H. Jerome Keisler / Paul Erd˝os / /