Hello Gareth On GENUKI there are a list of registration districts and the changes they have gone through. Which to be quite honest doesn't help when searching the same districts in a Census. Officials use their own districts just to confuse their own staff. Try figuring out where North Glamorgan Health district is! The 1911 Census and those that come after have kept their Schedules, which is why there is a need to marry the both of them up. I've used Ancestry as an example but FMP include the Schedule reference as well. Ancestry has made numerous errors in their transcription of the 1911 Census Gareth --- On Tue, 12/7/11, Gareth <gareth@tytwp.plus.com> wrote: Hi Gareth Ah, I'm afraid I don't use ancestry and have no access to any 1911 schedule data either. In fact I'm not sure I quite understand the problem you've addressed. Looks like a lot of work to have put it all together though, good on you Sorry I can't help. Gareth -----Original Message----- From: Gareth Morgan Hello Gareth I have been having a problem with matching Ancestry's 1911 Schedule pages with their Census pages. Because of this I produced a list of all districts matching up the Schedule reference with the Census reference and put them into a table. By matching the rg78 reference on the Schedule to the rg14 reference on the Census and doubling the page number you arrive at the page you need. I would be grateful if you could suggest any improvements. Gareth