I do have a Mary Decker but with no dates. The time frame would be similar, but this Mary Decker's parents are Joseph Decker b. Jan 1779 in MD or PA. This comes off of this census: 1880 OH., Guernsey Co., Washington Twp., ED 79, pg 9, img 9 of 15, Roll T9_1020 where his son reports him from PA. Joseph Decker's wife is Catherine Hartman b. in PA - according to same census. I have that they md in Washington, PA. The children I have for this couple are: John b. 29 Apr 1813 Washington PA (from whom I descend) Lewis or Louis b. 1816 in OH or PA Henry Sarah Ann Kate Mary Delilah Elizabeth The ones listed with no dates - I have no dates for. I'd love to learn more about them if anyone thinks this is their line. I know that John Decker moved to Londonderry Twp., Guernsey Co., OH. by 1860 as he shows up in the 1860 census there. I don't know if just he moved or if his Father and whole family moved. Any help or direction anyone could give me would be great. I have further info on John's line as well as on Louis/Lewis' line. Thanks, -JO (Jeanne)