William Perl

male
Columbia University, Michael Sidorovich, Julius Rosenberg, AnnSidorovich, National Advisory Committee for Aeronautics, Lewis Flight Propulsion Laboratory
William Perl, whose real name was William Mutterperl, was a student at the City College of New York. As a member of the Steinmetz Club, the campus...

Mikhail Tkach

male, 118 years old
American, communist, Michael J. Tkach, U.S. citizenship, AnnSidorovich, agent handler…Michael Sidorovich
Mikhail Tkach, also Michal Tkacz, Michael J. Tkach, and M. Nastivsky, (b. October 18, 1891, d. ?) born in Mastisiw, Poland, of Ukrainian parents,...