If your ancestors moved south to the London Borough of Lambeth, records from Streatham Cemetery, now available on Deceased Online (www.deceasedonline.com), might help with your research. The cemetery opened in 1893 under the Metropolitan Burial Act of 1852, which was instigated after the cholera epidemic of 1848 to 1849.
Whilst no new Scottish records appear to be in the works in the foreseeable future, Deceased Online is currently working on further records from England's East Midlands, London, the West Midlands, and the South East.
Pre-order my next book, Sharing Your Family History Online, at https://bit.ly/SharingFamHist. My book Tracing Your Scottish Family History on the Internet, at http://bit.ly/ChrisPaton-Scottish2 is also out, as are Tracing Your Irish Family History on the Internet (2nd ed) at http://bit.ly/ChrisPaton-Irish1 and Tracing Your Scottish Ancestry Through Church and State Records at http://bit.ly/ChrisPaton-Scotland1. Further news published daily on The Scottish GENES Facebook page, and on Twitter @genesblog.