My first is George who came over from Ireland and married Cathrine (Catheren) DUFFY on 14 March 1848.
This marriage:
DUFFY
CATHRINE
GEORGE PATON
/FR785 (FR785)
14/03/1848
654
40 / 127
RUTHERGLEN
So, when saying your great Great Grandfather John, who also seems to be a Paton, based on the 1859 marriage:
MCCABE
BRIDGET
PATON
JOHN
1859
654 / 57
RUTHERGLEN
was born in 1840, which is c8 years earlier than the George/Cathrine marriage, can you clarify who his parents were as presumably not George and Cathrine? Are you trying to connect John's family to George's family?
I now see the 1851 census has the following group at 43 King Street, Rutherglen:
George Paton Head Married Male 43 1808 Coal miner
Catherine Paton Wife Married Female 22 1829
Jean Paton Daughter Unmarried Female 8 1843
John Paton Son Unmarried Male 11 1840
James Paton Son - Male 2 1849
so, given the large age difference between George and Cathrine, were John and Jean born to a former wife of George?
Unfortunately, I am not immediately seeing a Paton family at 43 King Street, Rutherglen (where you have stated your John was born in 1840) in the 1841 census, or indeed a local/nearby family group with an Irish born George and a son John. Nor am I immediately seeing the 1840 birth of John, or the c1843 birth of Jean anywhere in Scotland.
Have you viewed an
original copy of the 1851 census to see what birth place/s are listed for each member of the household at 43 King Street then? A transcript I have viewed suggests 'Armash', Ireland, which could more likely be 'Armagh'. What original record do you have showing your John as born in 1840 at King Street?
In John's 1859 marriage record, what names are listed for his parents?
In 1861 census, a John and Bridget Paton are living at 43 King Street, with John noted as born Ireland.
My (hopefully helpful), suggestion, would be to re-visit your research, view as many original records as possible and work methodically through same, cross referencing with as many original sources as possible. At a very quick glance, I can see numerous online trees with equally as numerous discrepancies between the 'facts' contained in them, but apparently for John's family group. Some of those have his mother as an Agnes Crawford, does this match with the details on the 1859 marriage of your John?