Background
Maropis, Nicholas was born on May 14, 1923 in Slovan, Pennsylvania, United States.
Maropis, Nicholas was born on May 14, 1923 in Slovan, Pennsylvania, United States.
Bachelor, Washington and Jefferson U., 1949; Master of Science, Pennsylvania State University, 1967.
Physicist, Naval Ordinance Laboratory, White Oak, Maryland., 1950-1953; senior project engineer, physicist, RM Parsons Inc., Frederick, Maryland., 1953-1955; vice president engineering, Aeroprojects Inc., Westchester, Pennsylvania, 1955-1971; v.p, UTI Corporation, Collegville, Pennsylvania, 1972-1991; principal, Maropis Technology Enterprises, Inc. (M-The Text Encoding Initiative), Baden, Pennsylvania, since 1991.
Member allocations Committee United Way Chester County, Exton, Pennsylvania, 1989-1990;president St. Sophia Greek Orthodox Church, 1985-1987. Sergeant United States Army Air Force, 1942-1945. Member Hellenic Ednl.
Progressive Association (officer 1979-1991).
Son of Speros N. and Argero (Skinakis) M. Widowed; children: Samuel, Colin, Janice, Michelle.