Complex sentence: In 1854 he enrolled at Ohio Wesleyan University, where his uncle, Lorenzo Dow McCabe was a distinguished professor; he withdrew from school in 1858 but graduated with a B.A. in 1860 and was accorded on honorary M.A. in 1864.
Split into simpler sentences: In 1854 he enrolled at Ohio Wesleyan University, where his uncle, Lorenzo Dow McCabe was a distinguished professor. He withdrew from school in 1858 but graduated with a B.A. in 1860 and was accorded on honorary M.A. in 1864.