Thank you both so much once again - yes, thats definitely the right one. It looks like Claudius and Martha moved to Scotland some time between 1907 and 1909 (going on the places of birth for children) and I can follow them on Scottish Census from there - and have managed to unravel a couple of mysteries. I've got a couple more of their children to find in Scotland and then I'm going to start looking back at Claudius' siblings from Robert and Rachel .... and Martha Lace to see what I can find out about them. This is all very very new to me, so I hadn't known anything about the index, searches etc. it all started with my elderly Gran reminiscing about her late mother (as I'm sure many of these searches do) and she mentioned the Isle of Man link and that was it, I'm hooked. You have both been so very helpful - I wouldn't be anywhere without your assistance!