Thanks for your prompt reply, and input, Forfarian - much appreciated.
The 'birth' (actually baptism) entry is the standard wording for baptisms of illegitimate children, and it does not suggest in any way, let alone suggest 'strongly', that it was a case of incest.Yes, I know it's standard wording - I've been doing this for over 50 years, and with nearly 6000 people in the tree I've worked on all this time, I've seen more that a few illegitimate entries.
Fornication was a sin in the eyes of the church, but not illegal. Incest is a criminal offence. If the culprit was either Catherine's father or brother, there would have been criminal court proceedings.Indeed, after 1567, it passed from the domain of ecclesiastical law: "Before 1567, incest was regarded as an ecclesiastical offence, ”to be chastised with the weapons of spiritual censure” The Incest Act 1567 criminalised it. However, there would only have been such proceedings in this case had it been revealed/admitted to be such.
You would need to track down the relevant Sheriff Court records. Start with the catalogues at https://www.nrscotland.gov.uk/research/catalogues-and-indexesThanks for that - I'll have a look. I'd already looked for an aliment decree (The court will be Cupar, I expect) but with no result.
It could be, of course, that the culprit was a cousin of some degree, in which case it would not have been incest. Yes, you'll note I did say "Or perhaps a cousin?"
There are in the 1841 census 25 David Dewars of an age to be the father, of whom 6 were in Fife.Yes, I'd checked that, the problem being that 1841 is two and a bit years after Henry's birth - any degree of movement of people, marriages, deaths is possible in that time. The most significant thing is that the OPR entry says that both David and Catherine were living in Muirhead, which was a tiny place at that time.
It looks as if David Dewar senior might have been the son of David Dewar and Margaret Hutson, baptised 1788 in Largo.That's correct, although she's more often listed as Hutchison and similar. I haven't found this David's birth/baptism (I count baptism as being near enough to the birth date generally, as the baptism entries don't always mention the actual date of birth) - thanks yet again for that, I'll investigate further.
This David Dewar had two brothers, James Durham and Andrew. Either of these could have had a son named David who would have been of an age to father Catherine's child.Yes, especially if either brother's families were also in Muirhead. I hadn't got as far as finding that David's siblings, so once again thanks - gives me more to look at! :-)
The word 'nephew' was occasionally used in contexts where we would use 'grandson', so you cannot read anything into that. Good to know - I've never come across that before. But that occurrence was just one of the vague descriptions of relationships in this situation, if you see what I mean.
Off to investigate further - many thanks for your help.