Thanks immensely for your contributions and help for me -- I think I had better take a little time to review and digest this, start from the beginning again -- so many with the same names and living in that time period I'm confused . . .
I was going to answer the earlier question about being confused, saying I don't think so -- but maybe I am -- it looks like both Knighton and White families kept mostly to using names of their parents and grandparents – several generations of James – for instance – just like me being James too. And of course, mariners stop going to sea and do take up other occupations – that's a possibility re the older James the Weaver.
Confusion ? for instance, this on the 1891 census:
Depending on when the 1891 census there may be connection here, or is it co-incidence ?
I have an entry that lists both a Mary and a Charlotte, both single at the time -- and probably living as boarders with their widowed mother Mary aged 43 at 64 Eastborne Street --
Mary White, widowed, age 43, Soapmaker
Mary White, single, aged 24, Soapmaker
Charlotte White, sisngle, aged 21 Soapmaker
So if the census was taken before the marriage on July 22 and if Mary was stilll single . . .But wait, I just looked back and see that Heywood sent a comment:
“ William Carpenter married Mary White in 1886