Dnagel on Family Tree Circles

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.

Where I need help is starting from my 3 Great Grandfather: His name is Robert Evans born 1784 Maryland, moved to Kentucky around 1820-1825. His son was born there in 1824 by the name of James Frances Evans who later married Martha E Owens in Shelby County, MO on May 6, 1845. Any type of information would be appreciated.