As I understand it, the indexes were compiled by FamilySearch (FS) - though of course (a) they were loaded into FindmyPast's database and what item maps to what was up to FMP and (b) corrections may have made to the FMP indexes since the load. FS's indexing of places for Cheshire was, shall we say, idiosyncratic. I remember looking at several pages of (I think) electoral registers and every single entry on each page was indexed against the township(?) at the top of that page, despite the fact that the township changed several times on the page. As I understand it, FS double-index to check for discrepancies so clearly the *instructions* must have said, "use the placename at the top of the page". In this case, the FS index entry for the PR (the dodgy one) says "residence: Saltersford-cum-Kettleshume" and "marriage: Prestbury". (Unless you look at the full entry for the index which omits the residence). I cannot see "Saltersford" anywhere on the image of the page. The image actually shows both parties resident in Bollington! Saltersford didn't do marriages until 1865, according to Brett Langston's book on Cheshire PRs. We can therefore be fairly confident that the physical register didn't say anything about Saltersford. I've even just tried to use the Chester RO catalogue and "A2A" (now part of the TNA Catalogue) to work out the microfilms and am reasonably confident Saltersford is nowhere near to a Prestbury microfilm of this era. It would, as Ruth says, be enormously helpful if images of the headers were included, then we could cross-check. If they were digitised, then they're probably there in the FMP database - just not accessible because they're not indexed (remember the inaccessible right hand pages of the Witton double-page registers?). Ironically, the *Shropshire* registers do include the covers - I got the impression that job was done by FMP themselves, or at least, not by FS! As it is, worst case scenario on Cheshire is bad indexing by FS giving images of pages that do not mention a placename - hopefully, moving back and forth will find a named page but.... Adrian