He partnered with his brothers, Phineas C. Lounsbury, and founded two successful shoe factories - the Lounsbury Brothers Inc., a shoe factory and Lounsbury, Matthewson, and Company.
Tillsammans med sin lillebror, Phineas C. Lounsbury, grundade han två framgångsrika skofabriker: the Lounsbury Brothers Inc., a shoe factory och Lounsbury, Matthewson, and Company.