In 1852 Knight with his brother , Benjamin Knight formed B.B. and R. Knight a manufacturing and grain firm .
After Clark was elected to the U.S. Senate , Knight and a partner purchased the business and became owners of the Pontiac Mills .
In 1852 Knight with Knight 's brother , Knight   formed B.B. and R. Knight a manufacturing and grain firm .
After Clark was elected to the U.S. Senate , Knight and a partner purchased the business and became owners of the Pontiac Mills .