I was not able to find out anything on the Mills, but on the 1850 Ray Co Census Willis L. Greenlee age 31 b Tn Martha 28 tn Hampton Martin 12 Mo Walter Martin 8 Mo Elizabeth Martin 6 Mo Hiley Martin 4 Mo Mary Greenlee 6 Mo Victoria Greenlee 2 Mo Willis Greenlee 8/12 Mo I am sure you have that but thought it interesting