In 1867 , he briefly returned to public service as a member of the Michigan constitutional convention .
Following the inauguration of James Buchanan in 1857 , McClelland retired from public office and began a private law practice in Detroit .
In 1867 , McClelland briefly returned to public service as a member of the Michigan constitutional convention .
Following the inauguration of James Buchanan in 1857 , McClelland retired from public office and began a private law practice in Detroit .