He took over the chair of mathematics in 1841 and also taught the natural sciences .
Before becoming president of DePauw , Larrabee taught at Connecticut 's Wesleyan University and Oneida College Seminary in New York .
Larrabee took over the chair of mathematics in 1841 and also taught the natural sciences .
Before becoming president of DePauw , Larrabee taught at Connecticut 's Wesleyan University and Oneida College Seminary in New York .