Background
Mcilvaine, Harold Ralph Clair was born on December 4, 1912 in Altoona, Pennsylvania, United States. Son of Walter and Clair (Miller) Mcilvaine.
Mcilvaine, Harold Ralph Clair was born on December 4, 1912 in Altoona, Pennsylvania, United States. Son of Walter and Clair (Miller) Mcilvaine.
Bachelor of Arts, Pennsylvania State College, 1933, Master of Education, 1934, Doctor of Philosophy., 1939.
Instructor Pennsylvania State University, 1939-1943, assistant professor botany and zoology, 1943-1947. Assistant professor of University Idaho, 1947-1949, associate professor botany, 1949, now professor, department biological science.
Served from private to First lieutenant Army of the United States, 1943-1946. Member Sigma Xi, Psi Chi. Mason, Rotarian.
Married Mildred Dunkleberger, July 25, 1939.