Hi Elwyn, Thanks for the response. It is very much appreciated.
I ordered the death certificate of Christopher from Scotland's People and I transcribed it onto the original post.
The iron moulder profession is a great shout. Thank you. I would tend to agree.
I have looked at census records but nothing seems to match. I have drawn many blanks.
In 1841 there are no matches for Christopher or Dorothea / Dorothy Noble
In 1851 there are no matches for Christopher Noble. None for Dorothea or Dorothy Noble. Loads for William Noble, which you would expect, but nothing that stands out to check out formally and nothing with additional names that look interesting.
In 1861 there is a Christopher Noble aged 27 living with Rosanna (I think) the head of the house. It is in Abbey Burgh, Paisley which is where he was married. That doesn't add up. I haven't saw a Rosanna in the tree yet.
In 1871 this is the first time that Christopher shows up. He was born in "Ireland" on this document. He is in the Tradeston area of Glasgow. 43 Clarence Street (Back land). He is aged 33 here, Wife Jane (Murray) is 18. Son John is 1 and a boarder called John Goldie is living with them. He is a relation of his wife Jane Murray, The son John is listed as born in Dunbartonshire (5th November 1869), so they've moved there prior to Glasgow and had a son. He is a Quay labourer as is John Goldie.
In 1881 he is now registered 14 Alma Street, that was in Govan, Glasgow. He is born in "Ireland".Listed with him is Jane his wife, his daughter Dorothea (9) Archibald his son (5) and "John Gouldy" who I presume is the John Goldie from 10 years prior.
By 1891 he is now in 153 Blackburn Street which is located in the Plantation part of Kinning Park in Glasgow. He is listed as "Cristopher" and as a widow. Born in Ireland, he is there with his son Archibald (15). Its the last two rows on the page, so I don't know if others might be listed. Dorothea is now not with them. She is married by this point.
Deaths in Renfrewshire between 1855 and 1868 for William Noble or John Noble only show infants. The Old Parish Registers show nothing of interest either as do the Catholic registers.
Death records for Dorothea Noble show no returns either.
I took the Tyrone information form that tree that was posted online, see the link, however, I need to try and corroborate this. As always, you cannot take other folks posts and guarantee they are 100% accurate. Here is the link: Dorcas Dillon : Family tree by Erika HUNTER (ehunter369) - Geneanet
I am thinking that there will be a limit to the information that will be held on them. I would be happy to get a place name in Ireland for them, so that the next time I am over I can visit there.
Again, thanks for taking time to post.