Background
YONCO, JOHN was born on March 15, 1910 in Cicero, Illinois, United States.
YONCO, JOHN was born on March 15, 1910 in Cicero, Illinois, United States.
Illinois Institute of Technology-Chicago Kent College of Law (Juris Doctor, 1940).
Working as a partner of KECK, MAH Information & Intelligent Systems & CATE. Admitted to the bar, 1940, Illinois.
Chicago, Illinois State and American Bar Associations. National Association of College and University Attorneys.