From the creators of UKBMD
http://www.ukgdl.org.uk/index.phpSchool lists, trade directories, electoral rolls, passenger lists, old photographs etc., are all valuable sources of information which can help you complete your family tree – many are now listed under UKGDL's menus.
UKGDL aims to help you find out the history of your family by linking to web sites that have on-line data which will help you discover what your families did and how they lived.The links do not necessarily provide free information. This first (& only) link I clicked went to Ancestry.