I am a little confused - the link you provided shows Wesley W Maples married to Rachel and James R. married to Mary Willard, but your comment says James R married to Rachel - are these two different lines or just a mix-up of spouse?
U S Census, 1880 Steerpen, Chesterfield, SC
Citing this Record: "United States Census, 1880," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M6S7-JRN
Self Wesley W Maples M 30 NC
Wife Rachel B Maples F 36 SC
Dau Mary D Maples F 7 SC
Son John H Maples M 5 SC
Dau Martha J Maples F 3 SC
Son James R Maples M 1 SC
U S Census, 1860 Moore, NC
Citing this Record: "United States Census, 1860," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MDDT-F6D
James Moples M 52 North Carolina
Mary Moples F 52 North Carolina
Lovidy J Moples F 21 North Carolina
John C Moples M 19 North Carolina
Mary C Moples F 15 North Carolina
Duncan T Moples M 14 North Carolina
Dugald Moples M 11 North Carolina
Wesley W Moples M 9 North Carolina
Wm H Moples M 8 North Carolina
James P Moples M 5 North Carolina
U S Census, 1850 Moore, NC
Citing this Record: "United States Census, 1850," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M4BD-GFS
James Maples M 42 North Carolina
Mary Maples F 42 North Carolina
Loveday Maples F 12 North Carolina
John Maples M 10 North Carolina
Mary C Maples F 9 North Carolina
Duncan T Maples M 7 North Carolina
Dugald M D Maples M 5 North Carolina
Westley Maples M 4 North Carolina
William H Maples M 1 North Carolina
