During the trip, we have visited Oberlin College in Oberlin, Ohio, at which our grandfather, Choon-Ha Cho, has been graduated in 1929 - BA of Geology.  Upper right inset shows the certificate of graduation written in Latin (Click here to see full size image). He was one of very few Koreans (less than 30? perhaps) who went to U.S.A. at that time. He had four children already when he went to U.S.A., three more were born after his return from U.S.A. and our father is the last. (6/27)