Hi Peggy, Do you have the Obituary for Jane CARNAHAN nee BOYD - dcd 1969 in British Columbia. Registration of Death - will show a name and address of the Informant -
Jane Lawson Carnahan Age:84 Event:Death
Place Princeton Date:1969 2 8 (Yr/Mo/Day
Microfilm #:B13294 (GSU # 2034055)
May or may not mention pre deceased by husband Joseph CARNAHAN - date and place.
Were there children? grandchildren if so - they may have information / reference.
Have you checked with Cemeteries in the area - they may be able to help - even if the burial was not at their location.
[Cemetery in Ontario was very helpful in finding a family member -when Vital Statistics could not find a death registration -]