This is my brick wall as I can't find anything about these relatives, in terms of parents.
I know they married in Troqueer, 11 August, 1846. They must have moved to Liverpool soon afterwards as a child is born there in 1848, and the 1851 census has them living in Liverpool.
From that census John McEwan was a blacksmith.
I struggled to find out much about them but recently found their grave in Liverpool. Of which this is the inscription, In memory of / Isabella Smith, / wife of John McEWAN, / late of Dumfries, who died / Septr. 5th 1868, aged 58 years. / Also John McEWAN, died / Decr. 19. 1879, aged 68 years.
I've tried looking to get more info re: their wedding, birth records, census etc but can't find anything - and for some reason I can't log into the scotlandspeople website. I've found no one on ancestry that has a shared link to them, or a DNA match - so they are quite the mystery. The grave they were buried in was part of the non-conformist section of the cemetary, so wondering if that is the reason why records pertaining to them are difficult to find.
Any help would be hugely appreciated as I've lost count of the number of hours I've spent looking into them to hit this brick wall!!