Just had a look for the Howff File of Dundee Burials in the Howff Cemeteries provided by Dundee City Archives.
You can contact them I would imagine for more info:
1245 Kettel [Gibson ] John Gardener
see Janet Gibson (no date for this which is unusual)
1244 Kettel Stewart 26Jun 1836 10 mth Dundee
Water in Head dau ofJames Kettel, Gardener
1461 Gibson (Kettel) Janet 28 Jan 1843 81 Dundee
Old Age Widow of John Kettel, Gardener
Janet must be on the 1841 census somewhere.
You can find the Dundee Archives at
http://www.fdca.org.uk/index.htmThe Howff file is under Databases.
Happy hunting
Julz
Dundee, Scotland