Is anyone working on the McCullock family of (Dumfries), Scotland some/all of whom appear to have come to IOM.

Agnes McCullock married Rev Joseph Qualtrough at Braddan in 1812. In the 1851 census Agnes was aged 58, bn Scotland, known to be Dumfries, so was born abt 1792/3.

Brian Lawson's website gives several McCullock(h) (and variants) wills and burials but am not sure if any are related, but this is likely.

While I am not connected personally with the McCullocks, I would like to at least establish Agnes' parentage and perhaps siblings also to cross the Irish Sea to Dumfries.

Any info welcome and appreciated. Thank you.