Dear List, I am seeking the marriage record of Joe HELTON & Nancy JOHNSON.  Believe the record to be in Douglas Co. MO: she dau. of Thomas Marion Johnson on 1880 census, Douglas Co. MO.   Also think marriage would be between 1875-1880.  First and only child, Callie, born in 1880, possibly in Douglas Co. MO. Any help appreciated on this family Many thanks,  Judy in TX