He was not a candidate for renomination in 1844 , and resumed the practices of medicine and agriculture .
Preston was elected as a Whig to the Twenty - eighth Congress ( March 4 , 1843 -- March 3 , 1845 ) .
Preston was not a candidate for renomination in 1844 , and resumed the practices of medicine and agriculture .
Preston was elected as a Whig to the Twenty - eighth Congress ( March 4 , 1843 -- March 3 , 1845 ) .