Have just found your last helpful note, Jacquie, as have just discovered my email Server has been putting all my RootsChat replies straight into the Spam bin! Anyway, thankfully I found it and am very grateful to you as I'd no idea that they listed the names on the marriage records on FreeBMD alphabetically. Adelaide could well have married William Richard Nicholson and not James Lewis Grieg as I previously thought - if, indeed, she married either of them! Food for thought! I'll definitely try to look into it and thank you so much once again for your help.