Looking for Information on James Frances Evans and His Wife Martha Owens

James Frances Evans born abt 1824 Clark County KY
Married Martha E Owens in Shelby County, MO May 6, 1845
Martha E Owens was born abt 1824 in Shelby County, MO
1850 Census shows them living in Shelby County, MO

I am looking for any information on her family or relatives of James Frances Evans in or around Miller, Shelby and Hannibal area.