Hi Curley
I couldn't find a passenger list for the "Helenslee" 1868 to ascertain what Margaret's age might have been ?
James BURNETT married Margaret McKAY - 1871. Unfortunately the marriage cert. (of that era) wont offer you much detail.
I did find deaths for James (1908) and Margaret (1900 - aged 50 years) BURNETT at Northern Cemetery, Dunedin,
(in same plot - so may well be "your people") ?
You can view details at -
http://freepages.genealogy.rootsweb.com/~shipstonz/cemeteries.html
[Click on "Dunedin City Council" link and also see "Northern Cemetery " link]:
Death records will hopefully offer you "best" information
- order a "printout" (usually has more info than a certificate and is less expensive). Further information and details on ordering are obtainable at -
http://www.bdm.govt.nz/diawebsite.nsf/
Good luck with your search.
Lu
Whoops ... weblinks not highlighted ? See next post 