Background
Umbaugh, Lloyd David was born on November 23, 1935 in South Bend, Indiana, United States. Son of Loyd Devon and Elfrieda Emma (Scope) University.
Umbaugh, Lloyd David was born on November 23, 1935 in South Bend, Indiana, United States. Son of Loyd Devon and Elfrieda Emma (Scope) University.
Bachelor of Science, United States Military Academy, 1958; Master of Science in Computer Information Science, Ohio State University, 1979; Doctor of Philosophy in Computer Information Science, Ohio State University, 1983.
Second in command Lieutenant, United States Army, 1958; advanced through grades lieutenant colonel, United States Army, 1975; retired, United States Army, 1978; assistant professor, University Texas, Arlington, 1983-1990; senior lecturer, University Texas, Arlington, since 1990.
Member Institute of Electrical and Electronics Engineers, Association for Computing Machinery, Institute Electrical Engineers Computer Society, Sigma Xi.
Married Loretta May Moore, March 21, 1959. 1 child, Bruce David.