Complex sentence: Wright State University began in 1964 as a branch campus of Miami University and Ohio State University, comprised of only a single building, Allyn Hall, which was named for one of the university's founders and former president of National Cash Register Stanley Allyn.
Split into simpler sentences: Wright State University began in 1964 as a branch campus of Miami University and Ohio State University, occupying only a single building. That building, Allyn Hall, was named for one of the university's founders and former president of National Cash Register Stanley Allyn.