I had checked this one-She was married to Kenneth McKenzie, with mother Eliza McRae. Informant was a nephew who couldn't sign, so probably couldn't read to check the details
No address for John McKenzie was given on any of the death certificates.
I think there must be a record somewhere with wrong info on it. I found one the other day where the wife was definitely wrong, as checked on all the census. Every census had the wife as Catharine but the death record had the wife as Elizabeth, the name exactly the same as the mother. Also on the same page was a name crossed out and written on the record below indicating the records were probably filled in sometime after the events and the Registrar got it mixed up.
I'll check the census for Kenneth & Isabella as I just noticed the two certificates on the page both have mother Eliza, and that seems unusual. I'll do a bit more digging on this one as she died at Auchintee, which is where I think another unmarried McGregor sister was living in 1881.
I really appreciate your help, as two minds are better than one, and I've been going around in circles.
Will let you know how I get on. Ann