Just wanted to add a proper thankyou to slowhands and forest for sorting out Coldridge and Pycox. I've looked at the will again, and can see what I took as Pycose could well be Pycox, so not a change of spelling. I've also been looking at a couple of OS maps from around 1890, and they have it as Bycocks, but Pycox seems to have been the standard.

Thanks for your help.

Jane